Animal and Plant Health Inspection Service
  United States Department of Agriculture
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APHIS Inspected Facilities Authorized to Receive Soil

Last Modified: May 19 2016
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SGS Environmental Services, Inc. Charles Homestead Anchorage, AK 9/4/2018
University of Alaska Katey Walter Anthony Fairbanks, AK 7/25/2017
University of Alaska Fairbanks Angela Freeman Shephard Palmer, AK 2/9/2018
University of Alaska/Fairbanks Ian Charold Herriott Fairbanks, AK 9/18/2016
University of Alaska/Fairbanks Laurie Wilson Palmer, AK 12/3/2016
Alabama A&M University Dr. Zachary Senwo Normal, AL 12/16/2017
Alabama A&M University, College of Agriculture Normal, AL Domestic Only
Auburn University Claude E. Boyd Auburn, AL 7/21/2018
Auburn University Soil Dr. Gobena Huluka Auburn, AL 3/20/2018
Chemical Waste Management Guy Coghlan Emelle, AL 3/2/2019
Christian Testing Laboratories, Inc. Montgomery, AL Domestic Only
Dixie Laboratories, Inc. Mobile, AL Domestic Only
Geotechnical Engineering Testing, Inc. Mobile, AL Domestic Only
IFDC Robert Bosheers Muscle Shoals, AL 6/11/2017
Law Engineering Testing Company Birmingham, AL Domestic Only
Pope, W.I. Mobile, AL Domestic Only
Southern Laboratories Mobile, AL Domestic Only
University of Alabama Prof. Alexander Douglas Huryn Tuscaloosa, AL 4/8/2017
USEPA, NAREL Cindy White Montgomery, AL 11/5/2016
Vester J. Thompson, Jr., Inc. Mobile, AL Domestic Only
Clean Harbors El Dorado LLC. Michael A. Karp El Dorado, AR 7/11/2016
University of Arkansas, Experiment Station Fayetteville, AR Domestic Only
University of Arkansas, Experimental Farms, Soil Laboratory Mariana, AR Domestic Only
ALS Environmental - Tucson Anthony Marshall Tucson, AZ 7/11/2017
AMEC Earth & Environmental Cliff Metz Tempe, AZ 5/23/2016
Amec Foster Wheeler Manuel Tapia Phoenix, AZ 5/28/2018
Amec Foster Wheeler Manuel Tapia Phoenix, AZ 12/7/2018
Amec Foster Wheeler Environment & Infr Inc Mark Hartig Phoenix, AZ 7/27/2018
Arizona Assayers dba Skyline Assayer NANCY GRACIA-GUNGOR Tucson, AZ 12/16/2017
Arizona State University Prof. Christopher Ryan Penton Mesa, AZ 12/10/2017
Arizona State University Allisen Dahlstedt Tempe, AZ 7/2/2016
Arizona State University Arjun Heimsath Tempe, AZ 6/17/2016
Arizona State University Christopher Morehart Tempe, AZ 2/25/2018
Arizona State University Diane Hagner Tempe, AZ 6/6/2017
Arizona State University Dr Hilairy Hartnett Tempe, AZ 6/22/2016
Arizona State University Dr. Hilairy Ellen Hartnett Tempe, AZ 6/9/2017
Arizona State University Dr. Kelly Knudson Tempe, AZ 12/16/2017
Arizona State University Dr. Sharon Hall Tempe, AZ 10/31/2016
Arizona State University Ferran Garcia-Pichel Tempe, AZ 6/24/2018
Arizona State University Jennifer Learned Tempe, AZ 9/29/2018
Arizona State University Jon Harrison Tempe, AZ 7/11/2017
Arizona State University Jon Harrison Tempe, AZ 12/10/2017
Arizona State University West Dr. Rebecca Ball Glendale, AZ 8/27/2016
Arizona Testing Laboratory Phoenix, AZ Domestic Only
ConformaTech Brian Lasham Tucson, AZ 1/23/2018
Construction Materials Technologies Inc. David R Jackovich Tempe, AZ 7/29/2017
Dept. Entomology-University of Arizona Dr. Patricia Stock Tucson, AZ 4/1/2019
Engineers Testing Laboratories Phoenix, AZ Domestic Only
Global Organics Gloria R. Downing Goodyear, AZ 10/15/2017
Inter Ag Services Sheri McLane Phoenix, AZ 9/22/2016
Inter Ag Services Sheri McLane Phoenix, AZ 12/1/2017
Living Systems Sustainable Architecture, LLC Michael Frerking Prescott, AZ 1/27/2018
Minerals Advisory Group James Minno Tucson, AZ 9/10/2017
Motzz Laboratory, Inc. Thelma Sadang Phoenix, AZ 8/4/2018
Mountain States R&D Int. Dr. Roshan B. Bhappu Vail, AZ 8/21/2018
Northern Arizona University Catherine Gehring Flagstaff, AZ 11/16/2016
Northern Arizona University Corina Kellner Flagstaff, AZ 6/10/2018
Northern Arizona University Dr. Michelle Cailin Mack Flagstaff, AZ 12/3/2017
Northern Arizona University Paul Dijkstra Flagstaff, AZ 5/11/2019
Northern Arizona University, Department of Biological Sciences Paul Dijkstra Flagstaff, AZ 6/26/2016
Process Engineering LLC Eugenio Iasillo Tucson, AZ 12/3/2017
SGS North America Inc. Christopher Malone Tucson, AZ 11/16/2016
Sierra Testing & Engineering, Inc. Sierra Vista, AZ Domestic Only
TCB International James Kenneth Jewell Phoenix, AZ 12/3/2018
Terra Nostra Earth Sciences Research LLC Dr. Manuel R. Palacios-Fest Tucson, AZ 5/20/2018
Test America Laboratories Lisa Maycock Phoenix, AZ 9/18/2016
The University of Arizona Dr. Virginia Rich Tucson, AZ 8/22/2017
University of Arizona Dr. Andrew Scott Cohen Tucson, AZ 3/25/2018
University of Arizona Dr. Diane Austin Tucson, AZ 5/28/2016
University of Arizona Julia Neilson Tucson, AZ 11/26/2017
University of Arizona MaryKay Amistadi Tucson, AZ 12/4/2016
Universtiy of Arizona James Walworth Tucson, AZ 12/16/2017
USDA-ARS, US Water Conservation Lab Phoenix, AZ Domestic Only
Waste Management Kevin Turner Mobile, AZ 12/24/2017
Western Technologies, Inc. Raphael Tixier Phoenix, AZ 9/18/2016
Rajesh Bhalla Scottsdale, AZ 7/11/2017
A & L Western Agricultural Lab, Inc. Robert Butterfield Modesto, CA 3/25/2019
A&D Electronic Research Trust Madera, CA Domestic Only
Accutest Laboratories James Rhudy San Jose, CA 7/21/2017
Advanced Technology Laboratories Carmen Aguila Signal Hill, CA 5/9/2019
Ag Laboratory and Consulting Cole Blythe Santa Maria, CA 4/22/2019
AGQ USA Jesse Calvillo OXNARD, CA 3/28/2019
AGQ USA Jose Antonio Gomez Oxnard, CA 5/18/2019
AL&L Crop Solutions Dr. AnnaLiisa Fabritius Vacaville, CA 4/16/2018
AMEC Peter Campbell San Diego, CA 11/16/2016
American Analytics George Havalias Chatsworth, CA 6/3/2017
American Combustion Latif Mahjoob Paramount, CA 1/21/2017
APPL, Inc. Diane Anderson Clovis, CA 3/13/2018
ARF, University of Calif Berkeley Nicholas Tripcevich Berkeley, CA 6/12/2017
Asbestos TEM Laboratories Tom Suess Berkeley, CA 9/15/2018
BioConsortia, Inc Christina Huben Davis, CA 1/20/2018
BSK Analytical Laboratories Kasanna Coulter Fresno, CA 6/22/2016
California Department of Food & Agriculture, Pest Analysis and Identification Sacramento, CA Domestic Only
California Department of Transportation, Division of Structures and Engineering Services Sacramento, CA Domestic Only
California Growers Lab Tamir Sakoury Fresno, CA 1/22/2017
California State University Dr. Rene L. Vellanoweth Los Angeles, CA 11/3/2018
California State University Fullerton Dr. Beena Ajmera Fullerton, CA 2/25/2019
California State University Fullerton Dr. Beena Ajmera Fullerton, CA 2/25/2019
California State University, Department of Biology Northridge, CA Domestic Only
California State University-Long Beach Lora Stevens-Landon Long Beach, CA 12/4/2018
Capco Analytical Services Lance Lewy Ventura, CA 1/4/2019
CERCO Analytical Inc. JonDarlene Langford Concord, CA 8/4/2018
CHEM-KRETE Technologies, Inc. Belmont, CA Domestic Only
Chevron Lori Thomas Richmond, CA 10/28/2018
Clean Harbors Buttonwillow, LLC David Nielsen Buttonwillow, CA 3/31/2017
College of Marin Dr. Jamie Deneris Kentfield, CA 11/6/2017
Cool Planet Energy Systems Katie Dusett Camarillo, CA 7/31/2017
Cooper Testing Labs Mr. David Robert Cooper Palo Alto, CA 4/16/2018
Cooper-Clark & Associates Redwood City, CA Domestic Only
Curtis & Tompkins Labs John Goyette Berkeley, CA 6/23/2018
Dellavale Laboratory, Inc. Scott Fridlund Fresno, CA 7/11/2016
Donald Eberhard & Assoc. Brea, CA Domestic Only
EMAX Laboratories Richard Beauvil Torrance, CA 3/28/2017
Enthalpy Analytical Clifford Baldridge Orange, CA 1/26/2019
Enviro Matrix Analytical Inc. Jennifer Beyer San Diego, CA 5/21/2017
Environmental Biotechnologies Inc. Jeff Munnecke Lodi, CA 9/18/2016
Environmental BioTechnologies Inc. Jeff Munnecke lodi, CA 5/11/2019
Environmental Micro Analysis Inc. Donald Peterson Woodland, CA 9/18/2016
Eurofins Eaton Analytical Inc. Andrew D Eaton Monrovia, CA 10/28/2016
Evans, Colbaugh & Associates E. David Colbaugh San Marcos, CA 8/19/2016
Exova Incorporated Erick Lindsay Santa Fe Springs, CA 11/24/2016
FMC Corporation, Agricultural Chemical Division Richmond, CA Domestic Only
Forensic Analytical Lab Inc. Steven Takahashi Compton, CA 2/5/2017
Forensic Analytical Lab Inc. Steven Takahashi Hayward, CA 3/31/2019
Freedom Soil Laboratory Freedom, CA Domestic Only
Frontier Analytical Laboratory Tom Crabtree El Dorado Hills, CA 1/15/2017
Gary Simpson Studio Gary Simpson Santa Ana,, CA 6/11/2017
GeoCon, Inc. Thomas Galambos San Diego, CA 3/3/2019
Geo-Logic Associates Ken Criley Grass Valley, CA 6/19/2017
George Schmitz Fullerton, CA Domestic Only
GEOTHERM USA, LLC Nimesh Patel Livermore, CA 5/12/2018
Golden Pacific Laboratories, LLC Megan T. Boatwright Fresno, CA 6/25/2016
Gulf Shore Construction Services, Incorporated Chad M. Walker Rancho Cordova, CA 7/17/2016
HDR, Inc. Dr. Julie Bell Claremont, CA 9/10/2017
Hushmand Associates Arash Hushmand La Habra, CA 9/8/2018
J. H. Kleinfelder & Associates Fresno, CA Domestic Only
J. H. Kleinfelder & Associates Sacramento, CA Domestic Only
JMLord, Inc Carter Pierce Fresno, CA 3/20/2017
Joint Genome Institute Jan-Fang Cheng Walnut Creek, CA 4/13/2018
Kleinfelder West, Inc. Aaron Kidd Hayward, CA 4/6/2019
Kleinfelder West, Inc. Aaron Kidd Hayward, CA 4/6/2019
Kleinfelder, Inc. Stockton, CA Domestic Only
Laads Jeff Tyler Valencia, CA 3/18/2017
Lawrence Berkeley National Lab Dr. David Shuh Berkeley, CA 9/25/2018
Lawrence Berkeley National Lab Shraddha Ravani Berkeley, CA 3/26/2018
Lawrence Berkeley National Laboratory Margaret Susan Torn Berkeley, CA 8/19/2016
Lawrence Livermore National Armando Alcaraz Livermore, CA 5/2/2019
Lawrence Livermore National Lab Dr. Karis McFarlane Livermore, CA 11/12/2018
Lawrence Livermore National Lab Jennifer Pett-Ridge Livermore, CA 5/21/2017
Lawrence Livermore National Laboratory Dr. Armando Alcaraz Livermore, CA 6/5/2016
Lawrence Livermore National Laboratory Michael Tamblin Livermore, CA 7/2/2016
Loma Linda University Kevin E Nick Loma Linda, CA 5/8/2018
MO BIO Laboratories Dr. Emelia DeForce Carlsbad, CA 8/10/2018
N & A Nematode Identification Services Davis, CA Domestic Only
Natural History Museum Kenneth E. Campbell Los Angeles, CA 4/3/2018
Nautilus Environmental Kasey Skrivseth San Diego,, CA 8/4/2018
Ninyo & Moore Mark Cuthbert San Diego, CA 5/16/2017
North Coast Laboratories Jesse G. Chaney Arcata, CA 12/8/2018
Oilfield Environmental & Compliance, Inc. (OEC) Carrie McCrillis Santa Maria, CA 8/22/2016
Orange Coast Analytical, Inc Mark Noorani Phoenix, CA 12/31/2016
Pace Analytical, Inc. Troy Graham Turpen Davis, CA 3/3/2019
Positive Lab Service John Schmidt Los Angeles, CA 6/19/2017
Precision Agri-Lab Chad Bethel Madera, CA 2/24/2019
Precision Geosynthetic Corazon Queja Anaheim, CA 3/9/2019
PRIMA Environmental, Inc Dr. Cindy Schreier El Dorado Hills, CA 8/25/2017
PTRL Research Richmond, CA Domestic Only
PTRL West (a division of EAG, Inc. Bill Smith Hercules, CA 5/4/2019
Public Intellecutal Property Dr. Alan Bennett Davis, CA 8/28/2017
Quaternary Paleoecology Lab Prof. Anthony Roger Byrne Berkeley, CA 4/16/2017
San Diego State University, Biology Department Lisa A. Thurn San Diego, CA 5/29/2016
Santa Clara University Dr. Lisa Kealhofer Santa Clara, CA 1/27/2018
Santa Clara University Virginia Matzek Santa Clara, CA 6/19/2018
Signet Testing Labs Gabriel Hernandez Hayward, CA 9/11/2018
SLAC National Accelerator Lab Matthew Padilla Menlo Park, CA 2/25/2018
Sonoma State University Prof. Michelle Goman Rohnert Park, CA 4/5/2019
Southwestern Irrigation Field Station Brawley, CA Domestic Only
Stable Isotope Facility Joy Ashley Matthews Davis, CA 12/14/2018
Stanford University Peter Vitousek Stanford, CA 5/15/2018
Stanford University Prof. Andrew Bauer Stanford, CA 11/2/2018
Stanford University Prof. Li Liu Stanford, CA 1/27/2017
Stanford University Stanford, CA, Alexandria Boehm Stanford, CA 12/17/2016
Stanford University, Geological & Environmental Sciences Guangchao Li Stanford, CA 11/26/2016
Stanworth Crop Consultants Aron Quist BLYTHE, CA 12/14/2018
Stanworth Crop Consultants Aron Quist Blythe, CA 3/3/2019
Sunburst Plant Disease Clinic Tim Yamashita Turlock, CA 3/2/2018
Taber Consultants Raymond Downes West Sacramento, CA 9/25/2018
Taber Drilling Alexander Taber-Evans West Sacramento, CA 5/3/2019
TestAmerica David Dawes Irvine, CA 7/8/2018
TestAmerica Bryan Thomas Pleasanton, CA 2/24/2018
TestAmerica Sacramento Karla Buechler West Sacramento, CA 12/30/2017
Torrent Laboratory, Inc Patti Leigh Sandrock Milpitas, CA 6/3/2017
U.S. Environmental Protection Barbara Bates Richmond, CA 5/4/2019
U.S. Environmental Protection Barbara Bates Richmond, CA 5/4/2019
U.S. Geological Survey Kimberlie Perkins Menlo Park, CA 11/13/2017
UC Berkeley Dr. Matthew Potts Berkeley, CA 1/8/2019
UC Santa Barbara Dr. Hillary Young Santa Barbara, CA 5/13/2017
UCLA Dr. Gregory Okin Los Angeles, CA 6/3/2017
University of California Dr. Dirk Holstege Davis, CA 5/4/2019
University of California Dr. Eliska Rejmankova Davis, CA 6/24/2018
University of California Kate M. Scow Davis, CA 7/7/2017
University of California Mark Lundy Davis, CA 1/7/2019
University of California Kathleen Treseder Irvine, CA 7/17/2016
University of California Prof. Jonathan P. Stewart Los Angeles, CA 2/8/2019
University of California Oliver Chadwick Santa Barbara, CA 10/2/2016
University of California - Davis Kenneth Verosub Davis, CA 12/22/2017
University of California Berkeley Dr. Kara Nelson Berkeley, CA 4/7/2018
University of California, Berkeley Dr. Douglas McCauley Berkeley, CA 6/14/2016
University of California, Berkeley Dr. Michael Reimer Berkeley, CA 11/26/2016
University of California, Berkeley Dr. Whendee Silver Berkeley, CA 6/25/2017
University of California, Berkeley Ctr Todd Dawson Berkeley, CA 2/22/2019
University of California, Davis Benjamin Z. Houlton Davis, CA 12/8/2018
University of California, Davis Dr. Elise Gornish Davis, CA 4/3/2017
University of California, Department of Biology Irvine, CA Domestic Only
University of California, Department of Soil and Plant Nutrition Berkeley, CA Domestic Only
University of California, Institute of Geophysics and Planetary Physics Riverside, CA Domestic Only
University of California, Merced Dr. Asmeret Asefaw Berhe Atwater, CA 9/18/2016
University of California, San Diego Prof. Elsa Cleland La Jolla, CA 10/21/2017
University of California, Santa Cruz Prof. Beth Shapiro Santa Cruz, CA 8/4/2018
University of California, Santa Cruz Richard Baldwin Santa Cruz, CA 8/27/2016
University of California, Santa Cruz Richard Henry Baldwin Santa Cruz, CA 8/4/2018
University of La Verne Dr. Felicia R. Beardsley La Verne, CA 8/15/2016
URS Corporation Tom O'Meara Santa Ana, CA 5/8/2017
USDA Forest Service Alice Ratcliff Redding, CA 10/21/2017
USDA, Forest Service, Pacific Southwest Forest and Range Experiment Station Riverside, CA Domestic Only
USDA-ARS Irvin Arroyo Parlier, CA 10/23/2016
USGS Mark Waldrop Menlo Park, CA 2/13/2017
Valent Technical Center Charles Green Dublin, CA 5/13/2019
Valent Technical Center Richard Allen Dublin, CA 1/23/2018
Veolia ES Technical Solutions, LLC Javed Hussain Azusa, CA 3/17/2017
Vista Analytical Laboratory Calvin Tanaka El Dorado Hills,, CA 5/16/2017
Wallace Laboratories Garn Wallace El Segundo, CA 2/22/2019
Weck Laboratories Inc. Alfredo Pierri City of Industry, CA 7/8/2017
Sabine Goldberg Riverside, CA 7/7/2018
ACZ Laboratories, Inc. Audrey J Stover Steamboat Springs, CO 5/22/2016
ACZ Labs Brett Dalke Steamboat Springs, CO 3/30/2018
Advanced Terra Testing, Inc Christopher Wienecke Lakewood, CO 10/15/2017
ALS Environmental Roy French Fort Collins, CO 11/5/2016
ATOKA Geochemical Joseph Taglieri Centennial, CO 4/10/2018
Colorado Analytical Stuart Nielson Brighton, CO 11/5/2018
Colorado School of Mines Christopher P. Higgins Golden, CO 1/19/2019
Colorado State University Dr. Diana H. Wall Colorado State, CO 8/14/2017
Colorado State University Daniel Reuss Fort Collins, CO 8/4/2018
Colorado State University Dr. James Robert Self Fort Collins, CO 9/8/2018
Colorado State University Dr. Paul DeMott Fort Collins, CO 3/7/2017
Colorado State University Dr. Richard Conant Fort Collins, CO 2/4/2017
Colorado State University Dr. Terry Engle Fort Collins, CO 9/29/2018
Colorado State University Jorge Vivanco Fort Collins, CO 10/30/2016
Colorado State University Matthew Wallenstein Fort Collins, CO 12/5/2016
Federal Highway Adminisration Materials Lab Patrick M Kowin , CO Domestic Only
Golder Associates Inc. Matthew Barrett Lakewood, CO 12/5/2016
Graystone Exploration Labs., Inc. Charles Goudge Golden, CO 9/18/2016
Hazen Research Inc Steven Flaniken Golden, CO 10/13/2016
Huffman Laboratories, Inc Jeremiah D Hogan Golden, CO 7/29/2017
Knight Piesold and Company Jane D Bruce Denver, CO 10/3/2016
Metropolitan State University of Denver Elisa Porter Denver, CO 6/24/2017
National Ecological Observatory Network Erik Rissler Boulder, CO 8/5/2017
Newmont Mining Corp. Mary Doherty Englewood, CO 1/26/2019
NO LAB Lin Simpson Golden, CO 2/21/2017
Northern Colorado University, Biology Department Greeley, CO Domestic Only
Paleo Research Institute Linda Cummings Golden, CO 4/15/2017
TestAmerica-Denver Adam Alban Arvada, CO 7/2/2016
TestAmerica-Denver Margaret Sleevi Arvada, CO 9/22/2016
U.S. Geological Survey Dr. Robert Reed Fort Collins, CO 1/13/2019
United States Geological Survey Jaime Suzanne Azain Denver, CO 10/13/2018
University of Colorado Jason C. Neff Boulder, CO 8/26/2017
University of Colorado Steven K Schmidt Boulder, CO 11/14/2017
University of Colorado Wendy Roth Boulder, CO 8/31/2018
University of Colorado Christy Briles Denver, CO 7/11/2016
University of Colorado, Institute of Arctic and Alpine Research Alan R. Townsend Boulder, CO 6/20/2016
US Department of Agriculture, ARS, Soil, Plant Nutrient Fort Collins, CO Domestic Only
US Geological Survey David Metge Boulder, CO 8/6/2017
USDA-ARS Dr. Maysoon M. Mikha Akron, CO 7/31/2018
USEPA Benjamin Allen Burns Denver, CO 12/10/2017
USGS-NWQL Carlos E Arozarena Denver, CO 6/5/2017
Vista GeoScience LLC John Fontana Golden, CO 6/3/2017
William Cicero Arvada, CO 12/17/2016
Connecticut Agricultural Experiment Station Joseph Pignatello New Haven, CT 9/15/2016
Dexsil Corporation Andrew C. Lynn Hamden, CT 2/5/2017
NO LAB Listed on Permit Mieczyslaw Obara East Hartford, CT 4/11/2017
Phoenix Soil, LLC David A. Green Waterbury, CT 7/1/2016
Research Support Group Peter Febbroriello Torrington, CT 8/4/2018
The Connecticut Agricultural Experiment Station Dr. Wade H. Elmer New Haven, CT 9/15/2016
Trinity College Dr. Christoph E. Geiss Hartford, CT 2/4/2017
Univeristy of Connecticut Deborah Tyser Mansfield, CT 2/25/2018
Univeristy of Connecticut Deborah Tyser Mansfield, CT 4/16/2018
University of Connecticut Dr. Alexia Smith Storrs, CT 3/24/2017
University of Connecticut Michael Hren Storrs, CT 7/2/2016
University of Connecticut, Soil Testing Laboratory, Plant Science Department, College of Agriculture and Natural Resources Storrs, CT Domestic Only
Yale University Dr. Thomas Fenn New Haven, CT 2/8/2019
Yale University Prof. Ann Carla Staver New Haven, CT 2/11/2018
Yale University, Greely Memorial Labs Dr. Mark Alexander Bradford New Haven, CT 8/15/2016
Catholic University of America Washington, DC Domestic Only
Goergetown University Dr. Sarah Johnson Washington, DC 10/29/2018
Naval Research Laboratory Andrei Abelev Washington, DC 2/27/2017
U.S. Department of Agriculture, ARS Washington, DC Domestic Only
U.S. Department of Agriculture, FS Washington, DC Domestic Only
U.S. Department of Agriculture, SCS Washington, DC Domestic Only
U.S. Department of Defense, U.S. Army Corps of Engineers Washington, DC Domestic Only
U.S. Department of the Interior, U.S. Geological Survey Washington, DC Domestic Only
U.S. Department of Transportation, Federal Highway Administration Washington, DC Domestic Only
Batta Laboratories, Inc Naresh Batta Newark, DE 3/31/2018
Corrosion Testing Laboratories, Inc. Bradley Krantz Newark, DE 12/17/2016
DuPont Jihua Zhang Wilmington, DE 11/12/2016
DuPont John Everard Wilmington, DE 11/16/2016
DuPont Ning Wang Wilmington, DE 11/12/2016
DuPont Crop Protection Products Dr. Motupalli V Naidu Newark, DE 2/17/2019
E.I. DuPont Robert Burch Wilmington, DE 11/24/2016
E.I. DuPont Robert Burch Wilmington, DE 2/6/2017
Hercules, Inc. Wilmington, DE Domestic Only
Microbial ID Incorporated Joseph M. Sasser Newark, DE 8/1/2016
Microbial ID, Inc. William Stimson Newark, DE 10/28/2018
Terra Systems, Inc Michael Donald Lee Claymont, DE 10/29/2017
University of Delaware Gerald Hendricks Newark, DE 3/30/2018
University of Delaware Maria Pautler Newark, DE 12/18/2016
ADPEN Laboratories Inc. David Perez Jacksonville, FL 6/10/2017
Advanced Environmental lab, Inc, Walter Kronz Jacksonville,, FL 8/10/2018
Advanced Environmental Laboratories Kimberly Kostzer Miramar, FL 8/26/2016
Agro Services International Inc. Dr. Terrence Fullerton Orange City, FL 11/26/2017
Alamo Analytical Laboratory Andres Lugo San Antonio, FL 5/27/2017
ALS Group USA Corp. DBA ALS Environmental Shawn Lightsey Jacksonville, FL 5/22/2016
Amec Foster Wheeler Mark Alan Coleman Jacksonville, FL 12/3/2018
Antillian Engineering Peter G. Suah Orlando, FL 10/31/2017
Applied Agriculture Research Lakeland, FL Domestic Only
Ardaman & Associates, Inc Thomas S Ingra Orlando, FL 8/21/2017
BETA Analytic Inc Darden G Hood Miami, FL 3/8/2019
Ceiba-Geigy Corporation Vero Beach, FL Domestic Only
Clark Environmental, Inc. Elizabeth Clark Mulberry, FL 8/21/2017
Diamond R. Fertilizer Company, Inc. Ft. Pierce, FL Domestic Only
Environmental Conservation Lab, Inc. James Gregory Jacksonville, FL 10/15/2017
Environmental Conservation Laboratories, Inc. James Gregory Orlando, FL 9/18/2016
EQ Florida, Inc. Stuart Stapleton Tampa, FL 12/22/2017
Florida A & M University Djanan Nemours Tallahassee, FL 8/13/2017
Florida Institute of Technology Dr. Mark B Bush Melbourne, FL 7/16/2018
Florida International University Prof. Krish Jayachandran Miami, FL 10/21/2017
Florida International University Yelena Katsenovich Miami, FL 12/14/2018
Florida International University Yelena Katsenovich Miami, FL 1/4/2019
Florida Museum of Natural History, Environmental Archaeology Laboratory Dr. Kitty Emery Gainesvile, FL 9/30/2016
Florida State University David C. Podgorski Tallahassee, FL 12/2/2018
Florida-Spectrum Environmental Serv Inc. Lyle A. Johnson Fort Lauderdale, FL 3/31/2018
Glades Crop Care, Inc. Dr. Harvey Charles Mellinger Jupiter, FL 4/30/2018
Hydrosphere Research Craig Watts Alachua, FL 3/30/2018
International Chemical Analysis, Inc. Bladimir Diaz Miami, FL 6/6/2017
Jupiter Environmental Lab Inc. Edward Dabrea Jupiter, FL 7/10/2017
Law Engineering, Inc. Tampa, FL Domestic Only
Life to Land Environmental Solutions LLC Mark I. Farber Miami, FL 7/14/2018
Miles, Inc. Vero Beach Laboratories Vero Beach, FL Domestic Only
MRIGlobal Dr. Richard Winegar Palm Bay, FL 1/23/2018
Municipal Testing Lab Miami, FL Domestic Only
NV5 Incorporated Eric J. Stern Miami Lakes, FL 1/28/2018
Pace Analytical Services-Florida Lynn Baylor Ormond Beach, FL 9/10/2017
Paradigm Scientific Technologies, LLC Marcos Gonzalez Pembroke Pines, FL 2/18/2019
Pembroke Laboratory Pembroke, FL Domestic Only
Pioneer Laboratory Ft. Pierce, FL Domestic Only
PRI Asphalt Technologies Inc. Laci Tiarks-Martin Tampa, FL 10/28/2017
Professional Service Industries, Inc (PSI) John M. Pulsifer Orlando, FL 3/17/2017
Quality Analytical Laboratories Mylan Duemmel Panama City, FL 8/5/2017
SGS Accutest - Orlando Svetlana Izosimova Orlando, FL 4/15/2019
South Florida Water management District Richard Walker West Palm Beach, FL 7/20/2018
Spectrum Analytical, Inc. Brian Spann Tampa, FL 6/6/2017
SunLabs, Inc Lori A. Palmer Tampa, FL 5/23/2017
TestAmerica Laboratories Inc Charles Newton Pensacola, FL 7/1/2016
TestAmerica Laboratories Inc. Jennifer Williams Tampa, FL 5/8/2017
TestAmerica Laboratories, Inc. Theresa Hornsby Tampa, FL 10/14/2017
TestAmerica Tallahassee Elizabeth Schneider Tallahassee, FL 10/14/2017
U S Air Force Harold Muniz Tyndall AFB, FL 3/4/2018
University of Central Florida Dr. Neil Duncan Orlando, FL 12/1/2018
University of Florida David W. Steadman Gainesville, FL 9/9/2017
University of Florida Dr. Michelle Cailin Mack Gainesville, FL 1/6/2017
University of Florida Dr. Patrick Inglett Gainesville, FL 4/1/2019
University of Florida Dr. Peter Nkedi-Kizza Gainesville, FL 7/11/2016
University of Florida Konda Ramesh Reddy Gainesville, FL 7/11/2016
University of Florida Myoseon Jang Gainesville, FL 7/11/2017
University of Florida Sabine Grunwald Gainesville, FL 7/30/2017
University of Florida Sabine Grunwald Gainesville, FL 11/6/2017
University of Florida William dAngelo Gainesville, FL 9/10/2017
University of Florida Dr. Jose Dubeux Marianna, FL 10/14/2017
University of Florida Dr. Maria Silveira Ona, FL 8/15/2016
University of Florida Nicholas B. Comerford Quincy, FL 2/20/2017
University of Florida, Agriculture Citrus Research & Education Center Lake Alfred, FL Domestic Only
University of Florida, IFAS Prof. Zhenli He Fort Pierce, Fl 2/24/2018
University of Miami Leonel Sternberg Coral Gables, FL 3/31/2017
University of South Florida St. Petersburg Dr. John Arthur St. Petersburg, FL 3/5/2017
University of South Florida, Department of Anthropology Dr. Eric Christian Wells Tampa, FL 7/1/2016
University of West Florida Dr. Johan Liebens Pensacola, FL 3/8/2019
US Geological Survey Dale Griffin St. Petersburg, FL 1/22/2019
US Sugar Corporation Research Department Clewiston, FL Domestic Only
Wingerter Laboratories Inc. Jill Wingerter Chin-You North Miami, FL 8/4/2018
American Testing Engineering Corporation ATEC Associates, Inc. Marietta, GA Domestic Only
Analytical Chemistry Lab Thomas Maddox Athens, GA 2/14/2017
Analytical Environmental Matt Yildirim Atlanta, GA 4/23/2017
Analytical Environmental Services, Inc. Matt Yildirim Atlanta, GA 2/14/2017
ARCADIS-US Benjamin Black Kennesaw, GA 8/18/2018
Bureau Veritas North America, INC Alan Segrave Kennesaw, GA 9/21/2018
Eco Oil Tec Incorporated Fred C. Hough Tennille, GA 7/14/2018
Emory University Anna Marie Fabiszewski Atlanta, GA 3/26/2017
Georgia Institute of Technology Konstantinos Konstantinidis Atlanta, GA 1/27/2018
Georgia State University Dr. Daniel M Deocampo Atlanta, GA 5/14/2018
Georgia State University Prof. Lawrence Morara Kiage Atlanta, GA 3/11/2019
Georgia State, Department of Transportation Office of Material and Research Forest Park, GA Domestic Only
Geotesting Express Inc. Martin Molino Atlanta, GA 3/3/2017
Golder Associates Inc Patricia W. Mayfield Atlanta, GA 1/22/2017
KEMRON Environmental Services Inc. Tommy A. Jordan Atlanta, GA 2/23/2018
Mercer University Dr. Adam Mitchell Kiefer Macon, GA 9/4/2018
Micro Macro International Dr. Harry Mills Athens, GA 10/26/2018
Oasis Consulting Services Roya Rostamian Canton, GA 3/3/2019
Professional Services Industries, Inc. Marietta, GA Domestic Only
Soil Systems, Inc. Marietta, GA Domestic Only
TestAmerica Savannah Andrea Teal Savannah, GA 6/12/2017
The University of Georgia Dr. Daniel Markewitz Athens, GA 7/11/2017
Tifton Physical Soil Testing Lab Inc. Tinsley P Gaines Tifton, GA 1/23/2018
Timely Engineering Soil Tests Lev Buchko Tucker, GA 7/27/2018
University of Georgia David E Kissel Athens, GA 4/17/2017
University of Georgia Dr. Aaron Thompson Athens, GA 9/15/2018
University of Georgia Dr. David Porinchu Athens, GA 5/13/2017
University of Georgia Prof. George A. Brook Athens, GA 1/22/2017
University of Georgia, Department of Plant Pathology, Nematology Laboratory Athens, GA Domestic Only
US Army Corps of Engineers Michael Wielputz Marietta, GA 2/13/2018
US Department of Agriculture, ARS, Southern Piedmont Conservation Research Laboratory Watkinsville, GA Domestic Only
Ward Engineering Testing, Inc. Atlanta, GA Domestic Only
Xenco Laboratories Timothy Welch Norcross, GA 3/26/2017
Dorcas Franklin Athens, GA 8/1/2017
Timothy Kelly Barney, GA 6/22/2018
Construction Engineering labs Ronald A. Pickering ll Pearl City, HI Domestic Only
ESN Pacific Karen Carvallo Honolulu, HI 4/30/2017
ESN Pacific Karen Carvallo Honolulu, HI Domestic Only
Geolabs, Inc. Nestor Tani Honolulu, HI 8/31/2016
International Archaeological Research Inst. Gail Murakami Honolulu, HI Domestic Only
U.H. Department of Anthropology Mark Oxley Honolulu, HI Domestic Only
U.H. Dept of Tropical Plant and Soil Sciences Russell Yost Honolulu, HI Domestic Only
University of Hawaii Agricultural Diagnostic Center Raymond S. Uchida Honolulu, HI 2/28/2017
University of Hawaii at Hilo Analytical Lab Tara Holitzki Hilo, HI 8/26/2018
University of Hawaii Hilo Patrick Niemeyer Hilo, HI 7/8/2017
Yogi kwong Engineers, LLC Emerson Lampitoc Honolulu, HI Domestic Only
Iowa State Highway Commission Ames, IA Domestic Only
Iowa State University Dr. Ann Elizabeth Russell Ames, IA 1/22/2017
Iowa State University Dr. David White Ames, IA 3/17/2017
Iowa State University Paul Richmond Ames, IA 2/27/2017
Iowa State University Prof. Klaus Schmidt-Rohr Ames, IA 3/25/2017
Iowa State University Prof. Steven James Hall Ames, IA 2/26/2019
Iowa State University Suzanne Ankerstjerne Ames, IA 4/7/2018
Maxim Technologies Des Moines, IA Domestic Only
Soil and Plant Analysis Lab Dr. Renuka Mathur Ames, IA 11/9/2018
Solum Lab a division of The Climate Corp. Bradly Roetman Ames, IA 3/25/2019
The University of Northern Iowa Chad Heinzel Cedar Falls, IA 2/14/2017
University of Iowa, Department of Anthropology Iowa City, IA Domestic Only
USDA-ARS Dr. Jerry L Hatfield Ames, IA 3/27/2017
Dr. Michael Castellano Ames, IA 11/10/2017
Kimberlee Shaffer Ankeny, IA 4/30/2018
Anatek Labs Incorporated John W. Coddington Moscow, ID 1/28/2017
Boise State University Dr. Mark Schmitz Boise, ID 2/12/2019
Idaho National Laboratory Mary L. Adamic Idaho Falls, ID 8/20/2016
Idaho State University John Dudgeon Pocatello, ID 10/14/2017
Stukenholtz Laboratory Mr. Paul Stukenholtz Twin Falls, ID 4/30/2017
SVL Analytical, Inc Michael Shaine Desmarais Kellogg, ID 12/1/2018
University of Idaho I. Francis Cheng Moscow, ID 2/17/2019
University of Idaho Saad Hafez Parma, ID 6/30/2018
USEcology Idaho Noel Bailey Grand View, ID 4/10/2018
Western Laboratories Harm Kreeft Parma, ID 6/30/2018
Chicago Botanic Garden Dr. Louise Egerton-Warburton Glencoe, IL 11/14/2017
ARDL, Inc Dean Dickerson Mount Vernon, Il 12/19/2017
Argonne National Laboratory Dr. Bruce Glagola Argonne, IL 11/12/2017
Argonne National Laboratory Dr. Edward O'Loughlin Lemont, IL 7/2/2016
Argonne National Laboratory Sarah Marie Owens Lemont, IL 3/5/2017
Carus Corporation Dylan Kurtis Kemmerer LaSalle, IL 2/24/2018
Carus Corporation Santina M. Garcia LaSalle, IL 2/25/2018
Construction Technology Laboratories, Inc. Ronald G. Burg Skoki, IL Domestic Only
GMS Laboratories, Inc. Georgia M Steffen Cropsey, IL 3/18/2017
Hanson Professional Services, Inc. James Knutelski Springfield, IL 4/4/2017
Knox College Prof. Katherine Adelsberger Galesburg,, IL 11/6/2018
Northern Illinois University Dr. Nathan Stansell DeKalb, IL 4/15/2017
Northern Illinois University Holly Keltner DeKalb, IL 2/13/2017
Northwestern University Dr. Andrew D Jacobson Evanston, IL 1/27/2018
Northwestern University Dr. Cynthia Rivera Evanston, IL 12/30/2017
Northwestern University Prof. Neal Edward Blair Evanston, IL 3/30/2019
Northwestern University Yarrow L. Axford Evanston, IL 8/19/2017
PDC Laboratories, Inc. Michael A Travis Peoria, IL 8/5/2018
PRO-AG Consulting, LLC Douglas Baxter Windsor, IL 11/26/2016
SGS NA Dusty McPherson Belleville, IL 1/25/2019
SGS North America Toulon Judy Brooks Toulon, IL 11/18/2017
Southern Illinois University Carbondale Dr. Dale Vitt Carbondale, IL 4/30/2018
Terracon Consultants, Inc William P. Quinn Vernon Hills, IL 2/9/2019
TestAmerica Laboratories, Inc Christopher Hoham University Park, IL 2/11/2018
The Field Museum Dr. Patrick R Williams Chicago, IL 5/9/2017
University of Illinois Dr. Andrew Bauer Urbana, IL 6/6/2017
University of Illinois Dr. Jessica Conroy Urbana, IL 5/1/2017
University of Illinois at Urbana Champaign Michelle Wander Urbana, IL 8/21/2016
US Army Heidi R Howard Champaign, IL 1/25/2019
Wiss, Janney, Elstner Petar Plemic Northbrook, IL 4/30/2017
Michael Urban Urbana, IL 3/31/2019
Neal Mitchell , IL 2/12/2019
A & L Great Lakes Lab Inc. Randall Warden Fort Wayne, IN 2/18/2019
American Testing Engineering Corporation ATEC Associates, Inc. Indianapolis, IN Domestic Only
Dow AgroSciences Audrey Lehman Indianapolis, IN 2/8/2017
Dow AgroSciences Sue Fisher Indianapolis, IN 6/10/2017
Earlham College Heather Lerner Richmond, IN 7/10/2017
EMS Laboratories, Inc. Indianapolis, IN Domestic Only
Indiana University Dr. Stacie Marie King Bloomington, IN 8/26/2018
Indiana University Jay Lennon Bloomington, IN 6/25/2016
Indiana University Purdue Dr. Pierre-Andre Jacinthe Indianapolis, IN 3/27/2017
Microbac Laboratories, Inc. Donna Ruokonen Merrillville, IN 9/18/2016
Purdue University Dr. Linda Lee West Lafayette, IN 1/21/2018
Purdue University Prof. Cliff T. Johnston West Lafayette, IN 8/26/2017
Purdue University Prof. Mary Catherine Aime West Lafayette, IN 9/23/2018
Purdue University Timothy Filley West Lafayette, IN 7/2/2016
Purdue University Tony Vyn West Lafayette, IN 6/8/2018
Sherry Laboratories Valerie Pelz Fort Wayne, IN 10/7/2016
The Farm Clinic, Inc. Michael Adkins Frankfort, IN 11/12/2016
USDA-ARS Diane E. Stott West Lafayette, IN 7/10/2017
USDA-ARS Dr. Chi Hua Huang West Lafayette, IN 2/24/2018
Indiana University Christopher Craft Bloomington, IN 2/24/2018
Kansas City Testing Lab., Inc. Leawood, KS Domestic Only
Kansas State University Dr. Charles W Rice Manhattan, KS 5/14/2018
Kansas State University Dr. Ganga Hettiarachchi Manhattan, KS 12/10/2017
Kansas State University Jacob Thomas Manhattan, KS 7/20/2018
Kansas State University, Department of Agronomy, Research Farm Center Manhattan, KS Domestic Only
KDPS, Inc. Lawrence, KS Domestic Only
Kice Industries Tara Waegener Wichita, KS 9/3/2018
Pace Analytical Services Charles Girgin Lenexa, KS 2/9/2018
Servi-Tech Inc Randy Royle Dodge City, KS 5/1/2017
Syntech Research Laboratory Services, LLC Jennifer Shepherd Stilwell, KS 2/8/2019
Turf & Soil Diagnostics, Inc. Duane Otto Trumansburg, KS 2/8/2018
Turf Diagnostics & Design Duane K. Otto Linwood, KS 7/17/2016
University of Kansas Steve Bozarth Lawrence, KS 10/30/2016
University of Kansas William Johnson Lawrence, KS 9/29/2017
University of Kansas William Johnson Lawrence, KS 10/14/2017
US Geological Survey Michael T Meyer Lawrence, KS 6/3/2017
Woodward-Clyde Consultants Overland Park, KS Domestic Only
Berea College Dr. Paul Smithson Berea, KY 9/10/2017
Murray State University Dr. Claire A Fuller Murray, KY 6/6/2017
University of Kentucky Dr. Alan Fryar Lexington, KY 7/13/2018
University of Kentucky Dr. Rebecca McCulley Lexington, KY 4/22/2019
University of Kentucky Jason Unrine Lexington, KY 1/19/2019
University of Kentucky, Department of Agronomy Dr. Karathanasis Lexington, KY Domestic Only
University of Kentucky, Division of Regulatory Services Lexington, KY Domestic Only
USDA-ARS Dr. Carl Bolster Bowling Green, KY 3/28/2019
Accutest Gulf Coast Karen Varnado Scott, LA 3/24/2018
Accutest Gulf Coast Lab Karen R Varnado Scott, LA 12/14/2018
American Radiation Virgene Mulligan Port Allen,, LA 5/1/2017
Chemical Waste Management Benjamin Debadie Sulphur, LA 11/12/2016
Core Laboratories, Inc. Houma, LA Domestic Only
Core Laboratories, Inc. Lafayette, LA Domestic Only
Core Laboratories, Inc. Shreveport, LA Domestic Only
Delta Testing and Inspection, Inc. New Orleans, LA Domestic Only
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Gore Engineering, Inc Metairie, LA Domestic Only
Gulf South Research Institute Baton Rouge, LA Domestic Only
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Louisiana Department of Highways Baton Rouge, LA Domestic Only
Louisiana State University Prof. Peter Clift Baton Rouge, LA 10/30/2016
Louisiana State University Prof. Slawomir M. Lomnicki Baton Rouge, LA 10/27/2018
Louisiana Testing & Inspection Laboratory Lafayette, LA Domestic Only
Pace Analytical Services, Inc. Shelley Antoine St. Rose, LA 5/17/2019
Pittsburgh Testing Laboratory Morgan City, LA Domestic Only
Shilstone Testing Laboratory, Inc. Monroe, LA Domestic Only
Shilstone Testing Laboratory, Inc. New Orleans, LA Domestic Only
University of New Orleans New Orleans, LA Domestic Only
Alpha Analytical Jeanette Soucy Westborough, MA 6/6/2017
Angenics Cambridge, MA Domestic Only
Battelle Matthew Schumitz Norwell, MA 8/26/2017
Battelle Ocean Sciences Matthew Douglas Schumitz Duxbury, MA 6/25/2016
Boston University Michael Hamilton Boston, MA 3/28/2019
Boston University Robert Michener Boston, MA 9/10/2017
Clark University David Hibbett Worcester, MA 6/27/2016
Clean Harbors Deer Trail, LLC William F. Connors Deer Trail, MA 8/22/2017
GEI Consultants Douglas Aghjayan Woburn, MA 5/13/2018
GeoLabs Inc David Kahler Braintree, MA 2/24/2017
GeoTesting Express Gary Thomas Torosian Boxborough, MA 1/3/2017
Hampshire College Sarah Steely Amherst, MA 1/13/2019
Harvard University, Peabody Museum Cambridge, MA Domestic Only
Marine Biological Laboratory Dr. Christopher Neill Woods Hole, MA 9/23/2018
Massachusetts Department of Public Works Wellesley Hill, MA Domestic Only
Massachusetts Institute of Tech Mason Stahl Cambridge, MA 2/18/2017
Massachusetts Institute of Tech Prof. Philip M. Gschwend Cambridge, MA 7/9/2017
Massachusetts Institute of Technology Benjamin Kocar Cambridge, MA 9/9/2017
MIT Prof. Heather Nan Lechtman Cambridge, MA 8/26/2016
Montana State University John Priscu Bozeman, MA 4/30/2017
Northeastern University Dr. Slava Epstein Boston, MA 7/2/2016
Northeastern University Geoffrey Davies Boston, MA 9/28/2018
Pine & Swallow Associates John C. Swallow Groton, MA 1/28/2019
SGS Accutest Inc - Marlborough Robert Treggiari Marlborough, MA 1/28/2019
Smithers Viscient Sean McLaughlin Wareham, MA 1/23/2018
Spectrum Analytical Inc. Hanibal Tayeh Agawam, MA 3/6/2017
The Woods Hole Research Center Ekaterina Bulygina Falmouth, MA 10/26/2018
UMass Boston Dr. John Michael Steinberg Boston, MA 6/23/2018
University of Massachusetts Raymond S. Bradley Amherst, MA 11/19/2017
University of Massachusetts Boston Dr. Alan David Christian Boston, MA 1/28/2019
University of Massachusetts, Department of Plant and Soil Sciences Amherst, MA Domestic Only
US Department of Agriculture, APHIS, Gypsy Moth Laboratory Otis AFB, MA Domestic Only
US Road Technologies, LLC. Timur Kholodenko Hopedale, MA 2/28/2017
Wellesley College Katrin Monecke Wellesley, MA 2/24/2019
Williams College Dr. Anne Skinner Williamstown, MA 2/2/2019
Woods Hole Oceanographic Inst. David Kulis Woods Hole, MA 1/28/2019
J Craig Venter Institute Manolito Torralba Rockville, MD 8/27/2016
Maryland State Highway Administration Eastern Regional Laboratory Easton, MD Domestic Only
Midwest Research Institute Joseph Bogan Rockville, MD 11/12/2016
National Children's Study Dr. Christopher Parsons Rockville, MD 1/15/2017
Penniman & Browne, Inc. Baltimore, MD Domestic Only
Rummel, Klepper, & Kahl Baltimore, MD Domestic Only
Soil and Land Use Tech, Inc. John O Smith Glen Burnie, MD 3/30/2018
U.S. Army Public Health Command Phillip Costabile Gunpowder, MD 10/8/2018
University of Maryland Dr. Stephanie Yarwood College Park, MD 3/10/2019
University of Maryland Professor Raymond R. Weil College Park, MD 10/3/2016
University of Maryland, Civil Engineering Department, Geotechnical Laboratory College Park, MD Domestic Only
University of Maryland, Soil Testing Laboratory College Park, MD Domestic Only
US Army ECBC Lynn Hoffland Aberdeen Proving Ground, MD 3/28/2019
US ARMY Edgwood Chemical Biological Ctr John L. Schwarz APG-Edgewood Area, MD 1/9/2018
US ARMY Edgwood Chemical Biological Ctr Mr. John L Schwarz APG-Edgewood Area, MD 12/19/2017
US Army Institute of Public Health Mark Farro Aberdeen Proving Ground, MD 10/30/2017
US Army, Edgewood Chemical Biological Center, Environmental Testing Carl Phillips Aberdeen Proving Ground, MD Domestic Only
US Department of Commerce, National Bureau of Standards Gaithersburg, MD Domestic Only
US Environmental Protection Agency, Biological Resources Laboratories Beltsville, MD Domestic Only
USDA, ARS Dr. Jeffrey Samuel Buyer Beltsville, MD 2/25/2018
USDA-ARS Dr. Thanh Dao Beltsville, MD 3/27/2017
USDA-ARS Qi Huang Beltsville, MD 3/3/2019
Wildlife International David Palmer Easton, MD 4/15/2017
Bigelow Laboratory for Ocean Sciences Wendy Korjeff Bellows East Boothbay, ME 3/28/2019
Katahdin Analytical Services LLC Deborah Nadeau Scarborough, ME 2/25/2019
Maine State Highway Commission Bangor, ME Domestic Only
University of Maine Ivan J. Fernandez Orono, ME 12/12/2016
ALS Environmental Chad Stoike Holland, MI 3/30/2019
ALS Environmental Mr. David Delinger Holland, MI 5/28/2016
Bureau Veritas North America, Inc. Jeff Cooper Novi, MI 11/5/2016
Construction Aggregates Corporation Ferrysburg, MI Domestic Only
Crop Services International Nancy Essex Portage, MI 8/21/2017
Crop Services International, Inc. Louisa Wheeler Grand Rapids, MI 6/11/2017
Dow Chemical Company Kelly Hutchinson Midland, MI 4/8/2018
International Research Corporation Mattawan, MI Domestic Only
Merit Laboratories, Inc. Michael G. Goergen East Lansing, MI 5/11/2019
Michigan State University Dr. Lisa Kay Tiemann East Lansing, MI 4/16/2018
Michigan State University Sieglinde Snapp East Lansing, MI 5/29/2016
Michigan State University Dr. Thomas Herdt Lansing, MI 3/2/2018
Michigan State University, Natural Resources Building Dr Richard Karl Kobe East Lansing, MI 8/15/2016
Michigan Technological University Dr. Andrew Burton Houghton, MI 3/5/2017
Michigan Testing Engineers, Inc. Michigan Drilling Division Detroit, MI Domestic Only
RTI Laboratories, Inc David Vesey Livonia, MI 6/22/2016
RTI Laboratories, Inc. Charles O'Bryan Livonia, MI 3/29/2019
S. and M. E., Inc. Detroit, MI Domestic Only
The Dow Chemical Co James A Dunn Midland, MI 6/25/2017
Trace Analytical Laboratories Alyson Yagiela Muskegon, MI 7/31/2017
TriMatrix Laboratories, Inc Gary L Wood Grand Rapids, MI 8/29/2017
University of Michigan Camilla Kraft Ann Arbor, MI 8/21/2017
University of Michigan Deborah Goldberg Ann Arbor, MI 2/5/2017
University of Michigan John O'Shea Ann Arbor, MI 3/2/2018
University of Michigan Thomas Yavaraski Ann Arbor, MI 6/26/2018
USDA Forest Service, Northern Research Station Dr. Erik Lilleskov Houghton, MI 11/27/2018
3M Wade A. Scheil Maplewood, MN 5/1/2018
CSI Labs Julie Meyer Stewartville, MN 8/21/2016
MVTL Laboratories Inc Brent Hansen New Ulm, MN 2/2/2019
Pace Analytical Sarah Cherney Minneapolis, MN 7/23/2016
Pace Analytical - Virginia Deborah Griffiths Virginia, MN 6/18/2017
Soil Engineering Testing, Inc. Slade Olson Richfield, MN 7/24/2017
University of Minnesota Amy Myrbo Minneapolis, MN 5/27/2017
University of Minnesota Dr. Joshua Feinberg Minneapolis, MN 10/15/2017
University of Minnesota Dr. Jennifer Powers Saint Paul, MN 11/30/2018
University of Minnesota Dr. Nicolas Jelinski Saint Paul, MN 7/31/2018
University of Minnesota Brian Barber St. Paul, MN 1/6/2018
University of Minnesota Twin Cities Dr. Sarah Hobbie Saint Paul, MN 3/24/2017
University of Minnesota Twin Cities Jessica Gutknecht Saint Paul, MN 8/4/2018
USDA-ARS Dr. Kurt Spokas St. Paul, MN 9/9/2017
Katherine Ochoh Bloomington, MN 8/12/2017
ABC Laboratories Clark Chickering Columbia, MO 4/30/2017
ABC Laboratories, Inc. Philip Mathew Sarff Columbia, MO 2/26/2018
ABC Laboratories, Incorporated Philip Sarff Columbia, MO 6/10/2017
American Tripoli Inc. Thomas Kelly Seneca, MO 2/13/2017
General John J. Pershing Denzil R. Heaney Laclede, MO 6/12/2017
Intact Genomics, Incorporated Chengcang Wu St Louis, MO 11/17/2018
Lincoln University Dr. Uche A. Ikem Jefferson City, MO 5/29/2018
Lincoln University Dr. Uche A. Ikem Jefferson City, MO 7/6/2018
Microbe Inotech Laboratories Bruce C. Hemming St. Louis, MO 5/5/2018
Missouri University of Science and Technology Dr. Bate Bate Rolla, MO 7/17/2016
Missourri State University Dr. Robert Thomas Pavlowsky Springfield, MO 12/30/2017
Monsanto Dr. Teresa Hughes Chesterfield, MO 4/30/2017
MRIGlobal-KC Malissa Mayer Kansas City, MO 7/2/2017
Perry Agricultural Lab, Inc. Robert Perry Bowling Green, MO 10/14/2017
St. Louis University, Department of Environmental Health & Research Roger Lewis St. Louis, MO 8/21/2016
University of Missouri Deborah Pearsall Columbia, MO 11/26/2016
University of Missouri Dr. John Bowders Columbia, MO 5/22/2017
University of Missouri Dr. Ricardo Holdo Columbia, MO 2/13/2017
University of Missouri Michael D. Glascock Columbia, MO 6/25/2016
University of Missouri-Kansas City Dr. Tina Niemi Kansas City, MO 3/7/2019
Washington University Alexander Bradley St. Louis, MO 12/3/2016
Washington University in St. Louis Dr. Tristram Kidder St. Louis, MO 4/29/2018
Washington University in St. Louis Gautam Dantas St. Louis, MO 4/7/2018
William Jewell College Dr. Jennifer L. Schafer Liberty, MO 12/7/2018
Test America Laboratories, Inc. Mr. Mike Ridenhower Earth City, MO 1/9/2017
Bonner Analytical Testing Company Christopher Bonner Hattiesburg, MS 3/24/2017
Engineers Laboratories, Inc. Jackson, MS Domestic Only
Foley, Hubert L., Jr. New Albany, MS Domestic Only
McRight Soil Testing Service Greenville, MS Domestic Only
Millsaps College Dr. Stanley Galicki Jackson, MS 2/24/2018
Millsaps College Dr. Stanley Galicki Jackson, MS 12/14/2018
Mississippi Department of Health, Division of Radiological Health Jackson, MS Domestic Only
Mississippi State University State Chemist Mississippi State, MS Domestic Only
Mississippi State University, Biological Science Department Mississippi State, MS Domestic Only
Mississippi State University, Department of Agricultural and Biological Eng. Mississippi State, MS Domestic Only
Mississippi State University, Department of Anthropology Mississippi State, MS Domestic Only
Mississippi State University, Department of Civil Engineering Mississippi State, MS Domestic Only
Mississippi State University, Department of Geology and Geography Mississippi State, MS Domestic Only
Mississippi State University, Department of Horticulture Mississippi State, MS Domestic Only
Mississippi State University, Extension Plant Pathology Mississippi State, MS Domestic Only
Pettiet Agricultural Services Leland, MS Domestic Only
Southern Technical Services, Inc. Jackson, MS Domestic Only
The University of Southern Mississippi Franklin T. Heitmuller Hattiesburg, MS 3/21/2017
US Army Engineering Research & Dev Ctr Erin Rae Gore Vicksburg, MS 6/5/2017
US Environmental Protection Agency, Pesticides Monitoring Laboratory Bay St. Louis, MS Domestic Only
Ware Lind Engineers, Inc. Jackson, MS Domestic Only
Energy Laboratories Inc. Cindy Rohrer Billings, MT 7/2/2017
Montana State University Dr. Jia Hu Bozeman, MT 4/28/2019
Montana State Unviersity Dr. Ryan Jones Bozeman, MT 6/25/2016
MSE-TA Marcee Cameron Butte, MT 2/19/2017
MSE-TA Marcee Cameron Butte, MT 2/19/2017
Pace Analytical Services inc. Vivianne Rhonda Johnson Billings, MT 4/29/2018
School of Forestry Missoula, MT Domestic Only
University of Montana Cory Cleveland Missoula, MT 4/29/2017
University of Montana John Maron Missoula, MT 6/26/2016
University of Montana Lauren Waller Missoula, MT 6/25/2016
University of Montana, Department of Geography Missoula, MT Domestic Only
University of Montana, School of Forestry, Microbiology Department Missoula, MT Domestic Only
US Department of Agriculture, Northern Plains Soil and Water Research Center Sidney, MT Domestic Only
USDA Forest Service Dr. Robert Yokelson Missoula, MT 9/29/2018
USDA Forest Service Stephen Baker Missoula, MT 2/26/2018
National Soil Survey Center Dr. Richard Ferguson Lincoln, N E 4/28/2019
Agricultural Environmental Systems, Inc. Raleigh, NC Domestic Only
ARCADIS David S. Liles Durham, NC 7/17/2016
Asplundh Service Company Raleigh, NC Domestic Only
Atlantic Coast Engineering & Testing Greensboro, NC Domestic Only
BASF Kyle Keller Research Triangle Park, NC 7/25/2017
BASF RTP Kathleen Ingram Research Triangle Park, NC 1/4/2019
Bayer CropScience Julie Katherine Haddix Research Triangle Park, NC 2/12/2019
Bayer CropScience LP Sandra Mackie Morrisville, NC 11/21/2017
Bayer CropScience LP Sandra Mackie Research Triangle Park, NC 11/26/2017
Cape Fear Analytical LLC Walter M. Larkins Wilmington, NC 6/3/2017
Carolina Biological Supply Company Burlington, NC Domestic Only
Carolina Chemist & Consultants, Inc. Raleigh, NC Domestic Only
CIBA-Geigy Corporation, Agriculture Division Greensboro, NC Domestic Only
CompuChem Robert Meierer Cary, NC 3/23/2018
Contractors & Engineers Service, Inc. Fayetteville, NC Domestic Only
Contractors & Engineers Service, Inc. Goldsboro, NC Domestic Only
Duke University Heileen Hsu-Kim Durham, NC 7/6/2018
Duke University Paul Heine Durham, NC 10/13/2018
EN-CAS Analytical Laboratories Winston-Salem, NC Domestic Only
GSX Services, Inc. Reidsville, NC Domestic Only
Industrial & Environmental Analysts Inc Research Triangle Park, NC Domestic Only
LCMS Limited Robert D. Voyksner Durham, NC Domestic Only
Mier, Ezra Raleigh, NC Domestic Only
North Carolina Department of Agriculture Raleigh, NC Domestic Only
North Carolina Department of Agriculture, Agronomic Services Raleigh, NC Domestic Only
North Carolina Department of Agriculture, Nematode Advisory Service Raleigh, NC Domestic Only
North Carolina Department of Agriculture, rop Statistics Service Raleigh, NC Domestic Only
North Carolina Department of Geology Raleigh, NC Domestic Only
North Carolina State University Matthew Polizzotto Raleigh, NC 1/6/2017
North Carolina State University Annex, Pesticide Residue Research Raleigh, NC Domestic Only
North Carolina State University, Department of Crop Science Raleigh, NC Domestic Only
North Carolina State University, Insect and Plant Disease Clinic Raleigh, NC Domestic Only
North Carolina State University, Soil Science Extension Raleigh, NC Domestic Only
Pace Analytical Services Cheryl Johnson Huntersville, NC 9/30/2017
S. and M. E. Inc. Raleigh, NC Domestic Only
SGS North America Bryan Vining Wilmington, NC 8/8/2017
SGS North America, Inc. Jeannie Milholland Wilmington, NC 4/15/2017
STS Consultants, Ltd. Research Triangle Park, NC Domestic Only
Syngenta Crop Protection, LLC William Helke Greensboro, NC 6/22/2018
Syngenta Crop Protection, LLC Jeffrey L Bottoms Research Triangle Park, NC 10/28/2018
Syngenta Crop Protection, LLC Jeffrey L Bottoms Research Triangle Park, NC 3/10/2019
T.R. Edgerton, Inc. Cary, NC Domestic Only
Tower Engineering Prof. Thomas Tobin Raleigh, NC 3/3/2018
Triangle Laboratories, Inc. Research Triangle Park, NC Domestic Only
TRW, Inc. Research Triangle Park, NC Domestic Only
U.S. Environmental Protection Agency Dr. Karen Bradham RTP, NC 4/8/2018
University of North Dr. Chad Steven Lane Wilmington, NC 4/2/2017
University of North Carolina Larry Benninger Chapel Hill, NC 10/27/2018
University of North Carolina Michael Aitken Chapel Hill, NC 5/29/2018
University of North Carolina, Geology Department Chapel Hill, NC Domestic Only
USDA Alan Franzluebbers Raleigh, NC 12/3/2016
USDA Forest Service Karen Sarsony RTP, NC 6/15/2018
Wake Forest University Dr. Todd Michael Anderson Winston-Salem, NC 2/24/2017
Western Carolina University Dr. Jerry Russell Miller Cullowhee, NC 8/5/2018
Xenobiotic Detection Systems George Clark Durham, NC 12/15/2017
Geotechnics Michael Smith Raleigh, NC 6/12/2017
AGVISE Laboratories Robert Deutsch Northwood, ND 2/27/2017
John Deere Electronic Solutions Dr. Michael Rhodes Fargo, ND 2/26/2017
North Dakota State Highway Department, State Highway Department Laboratory Bismarck, ND Domestic Only
North Dakota State University Dr. Amitava Chatterjee Fargo, ND 10/26/2018
North Dakota State University Dr. Peter Warren Bergholz Fargo, ND 5/20/2018
University of North Dakota Prof. jaakko putkonen Grand Forks, ND 5/18/2019
USDA - ARS - SPRU Dr. Melvin Bolton Fargo, ND 5/20/2018
AgSource Harris Laboratories Kevin Klink Lincoln, NE 5/5/2018
American Agricultural Lab Kevin Grooms McCook, NE 11/12/2017
American Agricultural Lab Kevin Grooms McCook, NE 2/22/2019
Clean Harbors Environmental Services, Inc., Jessica Grow Kimball, NE 1/2/2017
Midwest Laboratories, Inc Jerome King Omaha, NE 11/26/2017
University of Nebraska Dr. Sherilyn Fritz Lincoln, NE 9/8/2018
University of Nebraska Johannes Knops Lincoln, NE 12/31/2016
University of Nebraska, Water Science Laboratory Daniel D. Snow Lincoln, NE 11/21/2016
University of Nebraska-Lincoln Dr. Paul Hanson Lincoln, NE 1/2/2017
University of Nebraska-Lincoln Dr. Sabrina Russo Lincoln, NE 1/2/2017
USDA, NRCS, National Soil Mechanics Center Stephen Reinsch Lincoln, NE 8/15/2016
Ward Laboratories Nicholas Ward Kearney, NE 3/12/2018
Duane Osmanski Kearney, NE 11/28/2017
Dartmouth College Dr. Meredith Kelly Hanover, NH 3/20/2017
Dartmouth College Prof. Ross Arthur Virginia Hanover, NH 1/27/2018
Eastern Analytical Inc. Michael P. Swett Concord, NH 4/10/2018
University of New Hampshire Dr. Andrew Stuart Grandy Durham, NH 4/8/2019
University of New Hampshire Dr. Erik Hobbie Durham, NH 5/1/2018
University of New Hampshire Dr. Erik Hobbie Durham, NH 10/8/2018
University of New Hampshire Prof. William McDowell Durham, NH 5/8/2018
University of New Hampshire Serita Frey Durham, NH 6/20/2017
US Terrestrial Plants Laboratory Hanover, NH Domestic Only
Accutest Laboratories Nancy Cole Dayton, NJ 3/3/2019
CBI Federal Services Randi Rothmel Lawrenceville, NJ 1/28/2019
Chemtech Divyajit Mchta Mountainside, NJ 12/24/2016
EMSL Analytical, Inc. Daniel Kocher Cinnaminson, NJ 4/15/2017
Eurofins Agroscience Services, Inc. Dr. Farhad Sayyarpour East Brunswick, NJ 7/9/2017
Integrated Analytical Lab Robert A. Blank Randolph, NJ 10/6/2018
International Asbestos Testing Lab Christine Worsham Mt. laurel, NJ 6/30/2018
Monmouth University Pedram Daneshgar West Long Branch, NJ 12/16/2017
Primera Analytical Solutions, Corp Bibo Xu Princeton, NJ 6/3/2017
Princeton University Dr. Lars O. Hedin Princeton, NJ 9/15/2016
Princeton University Prof. Peter R. Jaffe Princeton, NJ 3/6/2018
Princeton University Tullis Onstott Princeton, NJ 7/2/2016
Rutgers University Dr. Daniel Gimenez New Brunswick, NJ 7/25/2017
Rutgers University Elisabeth Sikes New Brunswick, NJ 8/22/2017
Rutgers University Jeffra Schaefer New Brunswick, NJ 7/31/2018
Rutgers University Gail Ashley Piscataway, NJ 9/4/2017
Rutgers University Dr. Gerben John Zylstra New Brunswick, NJ 5/28/2016
Symbiotic Research, LLC Dr. Hudan Safarpour Mount Olive, NJ 7/17/2016
TerraSense, LLC Gregory Thomas Totowa, NJ 11/30/2018
TestAmerica Edison Kenneth Kasperek Edison, NJ 4/4/2017
USEPA Region 2 John Bourbon Edison, NJ 7/2/2016
XenoBiotic Laboratories Inc. Robert A. Robinson Plainsboro, NJ 8/26/2018
Core Laboratories, Inc. Farmington, NM Domestic Only
DBS&A Soil Testing Laboratory Joleen Hines Albuquerque, NM 6/27/2016
Los Alamos National Laboratory Cheryl Kuske Los Alamos, NM 10/21/2017
Los Alamos National Laboratory Dr. Armand E. K. Dichosa Los Alamos, NM 4/8/2017
New Mexico State Highway Department Sante Fe, NM Domestic Only
New Mexico State University Dr. Kevin Lombard Farmington,, NM 1/28/2019
New Mexico State University Curtis Monger Las Cruces, NM 5/1/2017
New Mexico State University Dr. Rani Alexander Las Cruces, NM 7/20/2018
Sandia National Laboratories Nicole D. Zayas Albuquerque, NM 4/20/2019
University of New Mexico Dr. Cristina Vesbach Albuquerque, NM 10/30/2017
University of New Mexico Dr. Keith M. Prufer Albuquerque, NM 1/28/2019
US Department of Defense, US Air Force, Air Force Weapons Laboratory, Kirkland AFB Albuquerque, NM Domestic Only
US Department of the Interior, Bureau of Indian Affairs, Soil Testing Laboratory Gallup, NM Domestic Only
USDA-ARS-Jornada Experimental Range Justin Van Zee Las Cruces, NM 8/11/2017
Advanced Technology Laboratories Glen Tenorio Las Vegas, NV 3/28/2019
ALS Minerals Sarah O'Connor Reno, NV 4/30/2018
ALS USA Michael D. Hughes Winnemucca, NV 11/16/2016
AMEC Jesse Boam Elko, NV 2/25/2018
American Assay Laboratories George Burke Sparks, NV 12/17/2016
Desert Research Institute Adam Watts Reno, NV 5/17/2019
Desert Research Institute Dr. Eric McDonald Reno, NV 9/8/2018
Desert Research Institute Dr. John Arnone Reno, NV 5/20/2018
Inspectorate Eric Dominguez Sparks, NV 9/18/2016
Kappes, Cassiday & Associates Terence Albert Reno, NV 3/21/2019
NewFields Kevin Engelmeier Elko, NV 7/17/2017
Shea Clark Smith /MEG Inc. Shea Clark Smith Washoe Valley, NV 1/20/2019
University of Nevada Dr. Benjamin Sullivan Reno, NV 5/26/2018
University of Nevada Dr. Scott Mensing Reno, NV 12/17/2016
US Ecology Nevada Rebecca Hogaboam Beatty, NV 11/26/2016
USEcology Nevada John R Dyer Beatty, NV 6/26/2018
Able Social LLC Pierrick Bouquet New York, NY 1/21/2018
Adirondack Environmental Services Christopher Hess Albany, NY 9/10/2017
Alfred State College, Plant and Animal Science Department Alfred, NY Domestic Only
ALS Environmental Lisa Reyes Rochester, NY 3/23/2018
Bristol Laboratories Syracuse, NY Domestic Only
Brookhaven National Lab. Ann M Emrick Upton, NY 4/7/2018
Brooklyn College Dr. Rebecca Boger Brooklyn, NY 5/9/2017
Buffalo State, State University of New York Edward M. Schortman Buffalo, NY 8/15/2016
Calspan Corporation Buffalo, NY Domestic Only
Cary Institure of Ecosystem Studies Dr. Peter M. Groffman Millbrook, NY 10/8/2018
Clarkson University, Department of Biology Potsdam, NY Domestic Only
Colgate University Dr. Catherine Cardelus Hamilton, Ny 6/22/2016
Colgate University Dr. Catherine Cardelus Hamilton, NY 4/11/2019
Columbia University Dr. Duncan Menge New York, NY 10/26/2018
Columbia University Dr. Michael S. Steckler Palisades, NY 1/28/2017
Columbia University New York Dr. Jacob L. Mey Palisades, NY 12/3/2016
Cornell University Alexander Paya Ithaca, NY 3/27/2017
Cornell University Dr. Alexander Flecker Ithaca, NY 1/25/2019
Cornell University Janice E. Thies Ithaca, NY 8/5/2018
Cornell University Marie Zwetsloot Ithaca, NY 4/30/2018
Cornell University Prof. Laurie E Drinkwater Ithaca, NY 10/16/2018
Cornell University Prof. Louis A. Derry Ithaca, NY 3/28/2019
Cornell University Prof. Michel Yves Louge Ithaca, NY 3/26/2017
Cornell University Professor Johannes Lehmann Ithaca, NY 8/14/2016
Cornell University Robert Schindelbeck Ithaca, NY 12/31/2016
Dept. of Environmental Science Brian J. Mailloux New York, NY 3/25/2018
GE Global Research Center David Wark Niskayuna, NY 8/27/2016
GHD Services Inc Donald Pope Jr. Niagara Falls, NY 3/11/2019
Growth Products Ltd Clare Reinbergen White Plains, NY 12/4/2018
Howarth Lab, Cornell University Michelle Wong Ithaca, NY 6/24/2017
IRI Research Institute, Inc. New York, NY Domestic Only
Ithaca College Jonathan Rossen Ithaca, NY 10/13/2018
Lamont Doherty Earth Observatory Tyler Ellis Palisades, NY 1/7/2019
Lamont-Doherty Earth Observatory of Columbia University Pratigya Polissar Palisades, NY 1/3/2017
Le Moyne College Prof. Lawrence H. Tanner Syracuse, NY 10/31/2017
Lehman College Donna McGregor Bronx, NY 3/28/2019
Life Science Laboratories, Inc David J. Prichard East Syracuse, NY 6/10/2018
Mass Spec. Services Dr. Hewitt W. Jeter Orangeburg, NY 4/1/2019
Maxim Technologies of NY, Inc. Ithaca, NY Domestic Only
Mueser Rutledge Consulting Engineers Dr. Logan C Brant New York, NY 6/22/2016
Mueser Rutledge Consulting Engineers Walter E. Kaeck New York, NY 9/15/2016
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Paul Smith's College Jay Curt Stager Paul Smiths, NY 3/28/2019
PeroxyChem Elena Pisanova Tonawanda, NY 1/30/2018
Queens College University of New York Dr. Jeffrey A. Bird Flushing,, NY 5/13/2019
Queens College, School of Earth & Environmental Science Jeffrey A. Bird Flushing, NY 8/29/2016
Rafel Insignares William Donaldson Long Island City, NY 5/14/2018
Rensselaer Polytechnic Institute Richard F. Bopp Troy, NY 8/21/2016
Sevenson Environmental Services James Hyzy Niagara Falls, NY 7/11/2016
State University of New York Caroline Antonelli Albany, NY 5/14/2018
Stilwell & Gladding, Inc. New York, NY Domestic Only
SUNY-ESF Charles D Schirmer Syracuse, NY 8/13/2017
Syracuse University Jason Dale Fridley Syracuse, NY 1/6/2017
Syracuse University Mario MONTESDEOCA Syracuse, NY 12/2/2018
Syracuse University Mark Ritchie Syracuse, NY 7/31/2017
Syracuse University Prof. Gregory D Hoke Syracuse, NY 8/21/2016
TestAmerica Buffalo Kenneth Kasperek Amherst, NY 11/26/2017
The Rockefeller University Sean Brady New York, NY 3/5/2017
TNT JFK, Hub Dennis Kucharek Jamaica, NY 6/26/2018
Union College Dr. Donald T. Rodbell Schenectady, NY 6/11/2017
University at Buffalo Social Hans Harmsen Buffalo, NY 11/26/2017
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US Plant, Soil, and Nutrition Laboratory Ithaca, NY Domestic Only
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ALS Laboratory Group Jeff Ogle Cincinnati, OH 5/28/2016
American Testing Engineering Corporation, ATEC Associates, Inc. Cincinnati, OH Domestic Only
Battelle Melissa Kennedy Columbus, OH 12/1/2017
Battelle Eric Burckle West Jefferson, OH 5/18/2019
Battelle Memorial Institute Marcia G. Nishioka Columbus, OH Domestic Only
BiOWiSH Technologies John Gorsuch Cincinnati, OH 9/8/2018
Bowser-Morner, Inc. Robin Elaine Wolfe Dayton, OH 10/27/2018
CLC LABS Dr. Charles Darrah-III Westerville, OH 1/22/2017
Daniel Keenan Concord, OH 8/27/2016
Davey Institute, Davey Tree Expert Company Kent, OH Domestic Only
David V. Lewin Corporation, Geotechnical Engineering, Bulkley Building Cleveland, OH Domestic Only
Department of Geology Aaron Diefendorf Cincinnati, OH 2/25/2018
Det Norske Veritas (U.S.A.) Inc Carolyn Durr Dublin, OH 10/31/2016
EDP Triggs Consultants, Inc. Willoughby Hills, OH Domestic Only
Estech, Inc., Subsidiary of Esmark Kirkwood, OH Domestic Only
F.C. Broeman & Company Cincinnati, OH Domestic Only
Growers Chemical Corporation James L. Halbeisen Milan, OH Domestic Only
H C Nutting Company Robert House/Tim Goodall Cincinnati, OH Domestic Only
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Harrop Industries In Jeffrey Miller Columbus, OH 3/1/2019
Heritage Thermal Services Carrie L. Beringer East Liverpool, OH 8/21/2016
Kinlab, Inc. Cincinnati, OH Domestic Only
Logan Labs Susan L. Shaner Lakeview, OH 10/21/2017
Microbac Laboratories Wade DeLong Marietta, OH 8/22/2017
Midwest Industrial Supply Inc. Gina M Greenlee Canton, OH 8/1/2017
Oberlin College Amanda Henck Schmidt Oberlin, OH 2/11/2018
Ohio Air National Guard Jason Askins Port Clinton, OH 3/14/2019
Ohio State University Nicholas Basta Columbus, OH 6/10/2017
Ohio University Dr. Jared L DeForest Athens, OH 3/17/2017
Ross Incineration Services, Inc. James Larson Grafton, OH 6/3/2017
Spectrum Analytic Inc. Vernon Pabst Washington Court House, OH 4/7/2018
Stantec Consulting Services, Inc. David Schroder Sylvania, OH 12/17/2017
Summit Environmental Tech Inc. Meegan Dougherty Cuyahoga Falls, OH 6/20/2017
Test America Chris Weatherington Dayton, OH Domestic Only
The Ohio State University Dr. Nicola Lorenz Columbus, OH 3/1/2019
The Ohio State University Dr. Rattan Lal Columbus, OH 3/1/2019
The Ohio State University William Berry Lyons Columbus, OH 5/22/2016
The Scotts Company Shawn Neel Marysville, OH 10/28/2018
U.S. Environmental Protection Agency Dr. William Schuster Cincinnati, OH 9/29/2018
University of Cincinnati Dr. Brooke Crowley Cincinnati, OH 2/17/2019
US Environmental Protection Agency, Environmental Research Center Cincinnati, OH Domestic Only
US EPA Dr. Kirk G Scheckel Cincinnati, OH 9/4/2017
USAF Clay Roberts Wright-Patterson AFB, OH 5/22/2018
USAFSAM/OEA Derek Caduff Wright-Patterson Air Force Base,, OH 4/11/2017
Willbros Engineers Nicholas Latona Westerville, OH 1/20/2018
James Watts Columbus, OH 2/24/2019
Lucas Baker New Bremen, OH 9/3/2018
Clean Harbors Lone Mountain Facility, LLC Alan Adair Waynoka, OK 3/4/2019
Clean Harbors Lone Mountain Facility, LLC Lee Ralph Grater Waynoka, OK 6/26/2018
Green Country Lab Brian Duzman Tulsa, OK Domestic Only
Law Engineering Tulsa, OK Domestic Only
Mactec Engineering and Consulting, Inc. Kathryn A. White Tulsa, OK Domestic Only
Oklahoma State Highway Department Materials Division Oklahoma City, OK Domestic Only
Oklahoma State University Dr. Chad Penn Stillwater, OK 3/18/2017
Oklahoma State University Gail Wilson Stillwater, OK 6/12/2018
Oklahoma State University Rick Grantham Stillwater, OK Domestic Only
Oklahoma University Lara Amaral Souza Norman, OK 1/30/2018
Outreach Laboratory Donna Eidson Broken Arrow, OK 11/20/2018
Red River Environmental Ming Yu Oklahoma City, OK Domestic Only
Shepherd Engineering and Design Jeff Shepherd Oklahoma City, OK Domestic Only
Southwest Laboratory of Oklahoma Tulsa, OK Domestic Only
Terracon Tulsa, OK Domestic Only
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Torkelson Geochemistry, Inc. Bruce Torkelson Tulsa, Ok 3/3/2019
University of Oklahoma Dr. Joy Van Nostrand Norman, OK 4/28/2017
Water Quality and Watershed Laboratory Chickasha, OK Domestic Only
Apex Laboratories, L.L.C. Kent Patton Tigard, OR 10/26/2018
CH2M Hill Kathy McKinley Corvallis, OR 2/24/2017
Chemical Waste Management of the James Denson Arlington, OR 3/9/2019
Columbia Food Laboratories Michael Mannthey Corbett, OR 6/20/2017
H. R. Consulting Service Utamilla, OR Domestic Only
Kenyon College Biology Dr. Amanda M. Nahlik Corvallis, OR 2/13/2017
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Oregon State University Adrian Carlos Gallo Corvallis, OR 5/17/2019
Oregon State University Dr. John S Selker Corvallis, OR 8/19/2016
Oregon State University Dr. Julie Pett-Ridge Corvallis, OR 9/23/2017
Oregon State University Markus Kleber Corvallis, OR 10/26/2018
Oregon State University Prof. Miguel Goni Corvallis, OR 2/2/2019
Pacific Agricultural Stephen Thun Portland, OR 2/25/2018
Portland State University Dr. Sarah Eppley Portlland, OR 12/8/2018
Shannon & Wilson, Inc. Portland, OR Domestic Only
Specialty Analytical Zaiga LaCasa Clackamas, OR 8/7/2018
Synergistic Pesticide Lab, LLC Camille Holladay Portland, OR 7/8/2017
U.S. Fish and Wildlife Service Doina Voin Ashland, OR 8/26/2018
University of Oregon Scott Bridgham Eugene, OR 9/12/2017
Waste Management Disposal Services of Oregon James Denson Arlington, OR 3/9/2019
Geotechnical Testing Service Inc. Steven Grimaldi Coraopolis, PA 2/6/2017
Ackenheil and Associates, Inc. Pittsburgh, PA Domestic Only
Ackenheil Engineers, Incorporated Burton R. Holt Pittsburgh, PA 6/11/2017
Alliance Pharma Incorporated Dr. Feng Li Malvern, PA 9/30/2018
Ambric Engineering, Inc. Philadelphia, PA Domestic Only
American Testing Laboratories, Inc. Lancaster, PA Domestic Only
Astrotech, Inc. Harrisburg, PA Domestic Only
BS&T Labs, Inc. Harrisburg, PA Domestic Only
Carnegie Mellon University Gregory V. Lowry Pittsburg, PA 11/4/2018
Chemical Solutions, Ltd Brian LaBine Harrisburg, PA 8/3/2018
Eurofins Lancaster Lab Duane Luckenbill Lancaster, PA 12/3/2016
Foundation Service Company Harrisburg, PA Domestic Only
Franklin and Marshall College Dr. Stanley A. Mertzman Lancaster, PA 3/6/2017
Gannett Fleming, Inc. Harrisburg, PA Domestic Only
Geotechnical Testing Services, Inc. Steven V. Grimaldi Coraopolis, PA 2/6/2017
Geotechnics Incorporated David R. Backstrom East Pittsburg, PA 1/5/2019
JLT Laboratories, Inc John Boschuk Canonsburg, PA 9/30/2016
JR Peters Laboratory Dr. Carinne Peters Allentown, PA 2/18/2019
JRF America Iain Daniels Audubon, PA 8/25/2018
JRF America Rodney Morris Bennett Audubon, PA 7/2/2016
Lehigh University Dr. Zicheng Yu Bethlehem, PA 4/30/2018
Lionville Laboratory Lionville, PA Domestic Only
Microbac Laboratories Inc. David Wildasin Harrisburg, PA 11/16/2016
Pace Analytical Energy Charlotte Washlaski Pittsburgh, PA 1/8/2018
Pace Analytical Services, Inc. Randal Hill Greensburg, PA 6/12/2017
Penn State University Paulyanna Stecko University Park, PA 7/7/2018
Penn State University Thomas Serensits University Park, PA 3/24/2018
Pennsylvania State University Dr. Jonathan P. Lynch University Park, PA 12/9/2016
Pennsylvania State University, Department of Geosciences Laura J. Liermann Univesity Park, PA 7/2/2016
Professional Services Industries Incorporated Catherine McNamee Pittsburgh, PA 8/14/2016
RJ Lee Group Dr. Richard J Lee Monroeville, PA 5/4/2019
Swarthmore College Jose-Luis Machado Swarthmore, PA 10/3/2016
TestAmerica Laboratories, Inc Deborah Lowe Pittsburgh, PA 5/23/2016
The Pennsylvania State University Dr. Sarah McClure University Park, PA 10/1/2018
The Pennsylvania State University Dr. Tess Russo University Park, PA 9/22/2018
The Pennsylvania State University Sarah McClure University Park, PA 2/25/2018
University of Pennsylvania Annie Chan Philadelphia, PA 10/21/2017
University of Pennsylvania Annie Chan Philadelphia, PA 10/21/2017
University of Pennsylvania Dr David Vann Philadelphia, PA 10/3/2016
University of Pennsylvania Dr. Lauren Ristvet Philadelphia, PA 6/6/2017
University of Pittsburg Dr. Mark Abbott Pittsburg, PA 10/30/2017
GMTS Corp GMTS Corp San Juan, PR 10/30/2016
Jaca & Sierra Testing Laboratories, Inc., Carlos R. Sierra San Juan, PR 11/27/2016
Puerto Rico Commonwealth Department of Agriculture Dr. Gabriel Gonzalez Calderon Dorado, PR Domestic Only
USDA Forest Service Mary Jeane Sanchez San Juan, PR 5/18/2019
Brown Universiity Alberto E. Saal Providence, RI 12/9/2016
Brown University Stephen Porder Providence, RI 2/12/2017
Brown University Stephen Porder Providence, RI 2/12/2017
ESS Laboratory Laurel Stoddard Cranston, RI 9/3/2018
Eurofins Spectrumm Analytical Inc. RI Sharyn Lawler North Kingstown, RI 1/28/2019
Graduate School of Oceanography John William King Narragansett, RI 5/16/2019
RI Analytical Laboratories Eric Jensen Warwick, RI 2/14/2017
RI Analytical Laboratories Eric Jensen Warwick, RI 2/14/2017
University of Rhode Island Thomas Boving Kingston, RI 3/28/2019
Clemson Univ Genomics Ins Michael Atkins Clemson, SC 6/25/2016
Clemson University David L. Freedman Anderson,, SC 8/11/2018
Clemson University Alex Chow Georgetown, SC 5/1/2017
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Commonwealth Lab., Inc. Greenville, SC Domestic Only
DC Barbot & Associates, Inc. Florence, SC Domestic Only
Foundation Engineering Consultants, Inc. Columbia, SC Domestic Only
Furman University Lori A. Nelsen Greenville, SC 2/9/2018
GEL Laboratories, LLC Carey J. Bocklet Charleston, SC 9/23/2018
GEL Laboratories, LLC George R. McAbee Charleston, SC 10/26/2018
S&ME, Incorporated Angela Musselwhite, P.E Mt.Pleasant, SC 1/28/2019
Shealy Environmental Services Jami Savje West Columbia, SC 5/22/2016
Shealy Environmental Services Stephanie Atkins West Columbia, SC 2/25/2018
Soil Consultants, Inc. Charleston, SC Domestic Only
University of South Carolina Lori Ziolkowski Columbia, SC 6/10/2017
University of South Carolina Sarah Rothenberg Columbia, SC 11/18/2017
University of South Carolina, Department of Engineering Columbia, SC Domestic Only
Walker Laboratories Florence, SC Domestic Only
Mid-West Seed Services Inc Angela Carlson Brookings, SD 7/25/2017
SDSMT Andrea Surovek Rapid City, SD 6/11/2018
South Dakota State Highway Department, Materials and Testing Department Pierre, SD Domestic Only
South Dakota State University Dr. Douglas D. Malo Brookings, SD 7/25/2017
A&L Analytical Laboratories Inc. Chris Langford Memphis, TN 3/20/2017
AMEC Christine Tognoni Nashville, TN 11/6/2017
Archaeological Research Laboratory Howard Cyr Knoxville, TN 6/25/2016
Eberline Analytical Services Mary Saba Seaver Oak Ridge, TN 1/26/2019
Empirical Labs Donald Davis Nashville, TN 2/26/2019
ESC Lab Sciences Shari Pfalmer Mt. Juliet, TN 9/3/2018
Galbraith Laboratories, Inc. Knoxville, TN Domestic Only
Geotex Engineering Co. Knoxville, TN Domestic Only
Geotex Engineering Co. Nashville, TN Domestic Only
Materials and Chemistry Mr. Barry A Stephenson Oak Ridge, TN 2/24/2017
Microbial Insights, Inc. Dora M Ogles Knoxville, TN 10/3/2016
Nebulytics Incorporated Dr. Arpad A. Vass Oak Ridge, TN 1/14/2017
Oak Ridge Associated Universities William Forrest Smith Oak Ridge, TN 9/3/2018
Oak Ridge National Melanie Mayes Oak Ridge, TN 6/8/2018
Oak Ridge National Lab Dr. David E. Graham Oak Ridge, TN 11/30/2018
Oak Ridge National Laboratory Angel Kennedy Oak Ridge, TN 10/2/2016
Oak Ridge National Laboratory Chuck Garten Oak Ridge, TN Domestic Only
Oak Ridge National Laboratory Donald E. Todd, Jr. Oak Ridge, TN Domestic Only
Oak Ridge National Laboratory Dr. Brian Ticknor Oak Ridge, TN 3/7/2017
Oak Ridge National Laboratory Jeffrey Amthor Oak Ridge, TN Domestic Only
Oak Ridge National Laboratory M. P. Maskarinec Oak Ridge, TN Domestic Only
Oak Ridge National Laboratory Ray Foley Oak Ridge, TN Domestic Only
Oak Ridge National Laboratory S. R. Cline Oak Ridge, TN Domestic Only
Oak Ridge National Laboratory Oak Ridge, TN Domestic Only
Oak Ridge National Laboratory/UT Battelle Christopher Schadt Oak Ridge, TN 6/16/2017
Professional Service Industry Nashville, TN Domestic Only
Professional Services Industries, Inc. Memphis, TN Domestic Only
Soil & Plant Laboratory, Inc Chris Langford Memphis, TN 3/20/2017
Teledyne Brown Engineering Rebecca Charles Knoxville, TN 8/10/2018
Tennessee Department of Agriculture, Plant Industries Division Nashville, TN Domestic Only
Tennessee State University Dr. Sam Dennis Nashville, TN Domestic Only
TestAmerica Laboratories, Inc. Christopher Rigell Knoxville, TN 8/29/2016
TestAmerica Laboratories, Inc. Michael Dunn Nashville, TN 10/20/2016
The University of Tennessee Prof. Terry C Hazen Knoxville, TN 8/24/2018
Tradebe Treatment and Recycling of TN, LLC Andrea Hammer Millington, TN 12/2/2017
Tri-State Testing Memphis, TN Domestic Only
U.S. Army Corps of Engineers Memphis, TN Domestic Only
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University of Memphis, Department of Civil Engineering Memphis, TN Domestic Only
University of Tennessee Dr. Annette S. Engel Knoxville, TN 7/2/2018
University of Tennessee Dr. Jennifer A Schweitzer Knoxville, TN 2/26/2018
University of Tennessee Dr. Sally P. Horn Knoxville, TN 6/23/2018
University of Tennessee Dr.Heather R. Williamson Knoxville, TN 7/19/2016
University of Tennessee Frank E Loeffler Knoxville, TN 3/30/2018
University of Tennessee Tatiana A. Vishnivetskaya Knoxville, TN 10/21/2017
University of Tennessee, Agricultural Extension Service Nashville, TN Domestic Only
UT Battelle, LLC Cuck T. Garten Oak Ridge, TN Domestic Only
UT Battelle, LLC Donald E. Todd, Jr. Oak Ridge, TN Domestic Only
UT Battelle, LLC Mary Anna Bogle Oak Ridge, TN Domestic Only
UT Battelle, LLC Michael P. Maskarinec Oak Ridge, TN Domestic Only
UT Battelle, LLC Robert J. Luxmore Oak Ridge, TN Domestic Only
UT Battelle, LLC Steven R. Cline Oak Ridge, TN Domestic Only
UT-CBA Aaron Peacock Knoxville, TN Domestic Only
Vanderbilt University David Kosson Nashville, TN 4/8/2018
Vanderbilt University David Kosson Nashville, TN 4/10/2018
Vanderbilt University Dr. Steven L. Goodbred Nashville, TN 8/13/2018
Woodson-Tenent Laboratories, Inc. Memphis, TN Domestic Only
A & B Environmental Services, Inc. Rita Wells Houston, TX 3/7/2019
A&L Plains Agricultural Lab Inc. Scot Coleman Lubbock, TX 12/2/2018
A4 Scientific, Inc. Reddy Pakkanati The Woodlands, TX 12/3/2016
Alamo Analytical Lab LTD Dr. Sriniva Gosala San Antonio, TX 6/20/2017
ALS Environmental - Houston HRMS Rebecca Pierrot Houston, TX 2/21/2017
ALS Environmental -Houston HRMS Tonia King-Cormier Houston, TX 6/19/2018
ALS Laboratory Group David Pangrazio Houston, TX 11/30/2018
Ana-Lab Corp William J Peery Kilgore, TX 5/27/2017
Ana-Lab Corp William J Peery Kilgore, TX 9/29/2017
Armstrong Forensic Lab Inc. Benjamin N. Armstrong Arlington, TX 9/30/2018
Baylor University Dr. Daniel Peppe Waco, TX 7/18/2016
Bell Petroleum Laboratories Midland, TX Domestic Only
C&C Technologies Gerald S. Garmon Houston, TX 6/12/2017
Celanese Corporation Dr. Dinesh Arora Pasadena, TX 7/20/2018
Chemtex Environmental Lab C. N. Reddy Port Arthur, TX 9/29/2018
Clean Harbors Deer Park, LLC Bruce Riffel La Porte, TX 4/20/2019
Clean Harbors Deer Park, LLC Kevin Honohan La Porte, TX 8/4/2018
Core Laboratories, Inc. Midland, TX Domestic Only
Corrpro Houston, TX Domestic Only
Cotton Insects Research Brownsville, TX Domestic Only
Craven Laboratories Austin, TX Domestic Only
Energy Labs Inc Stephen Suchar College Station, TX 6/22/2016
Fairhaven Vineyards Ronald L. Winters Hawkins, TX 12/7/2018
Geoarchaeology Lab Dr. Charles David Frederick Dublin, TX 1/23/2018
GeoFrontiers Corporation Dr. Gary Rice Rowlett, TX 11/14/2017
Golder Associates Inc. Mitchell Raasch Houston, TX 1/5/2019
Gulf Coast Waste Disposal Authority Pasadena, TX Domestic Only
Henley-Johnston & Associates, Inc. John Johnston Dallas, TX 8/6/2017
Hygeia Laboratories Inc Crystal Enloe Houston, TX 2/27/2018
Hygeia Laboratories Inc Crystal Enloe Houston, TX 3/31/2018
Institute for Research, Inc. Houston, TX Domestic Only
Intertek Westport Technology Center Alfred Perthuis Houston, TX 10/26/2018
KAP Technologies inc. Dr. koteswara R Alsakani The Woodlands, TX 5/27/2017
Lubbock Labs Lubbock, TX Domestic Only
Maxim Technologies/SWL Claude Slone Ft. Worth, TX Domestic Only
M-I SWACO Hernan Hernandez Houston, TX 11/4/2017
Moelcular Research Dr. Scot Dowd Shallowater, TX 10/2/2018
Oppenheimer Biotechnology Inc. Jennifer Neve Austin, TX 9/15/2018
Oxidor Laboratories, LLC Charles Brungardt Plano, TX 7/7/2017
Pace Analytical Services Dallas Mo Khounlavong Allen, TX 8/5/2018
Palynology Laboratory Angelina Perrotti College Station, TX 6/5/2017
Parson's Engineering Science, Inc. Houston, TX Domestic Only
Plains Laboratory Lubbock, TX Domestic Only
Raba Kistner Consultants, Inc. Paul Lampe San Antonio, TX 3/7/2019
Research and Testing Laboratory Stephen Cox Lubbock, TX 10/3/2016
Rice University Dr. Caroline Masiello Houston, TX 7/10/2017
Rice University Dr. Janet Siefert Houston, TX 10/5/2018
San Antonio Testing Laboratory Ms. Marcela Gracia Hawk San Antonio, TX 7/17/2016
Servi-Tech Laboratories Todd Whatley Amarillo, TX 10/23/2016
SGS Accutest Inc. - Houston Jane Freemyer Houston, TX 1/4/2019
SGS North America Cheryl Goswick Groom, TX 10/3/2016
SGS North America Douglas Kling Groom, TX 6/4/2016
Southern Methodist University Dr. Christopher Izaak Roos Dallas, TX 6/26/2016
Southern Methodist University Louis Jacobs Dallas, TX 4/4/2019
Southwest Research Institute Barbara JoAnn Boyd San Antonio, TX 12/3/2016
TALEM, Inc Jennifer Carter Fort Worth, TX 10/14/2017
TDI-Brooks International, Inc. Brad Travis Bernard College Station, TX 7/11/2017
Terracon Consultants Nicole King San Antonio, TX 3/4/2019
Terracon Consultants Inc. Steven Kosub San Antonio, TX 12/19/2017
Terracon Consultants, Inc. Juan Manuel Borjon Pharr, TX 10/13/2018
TestAmerica Inc. Brandon Grimm Houston, TX 6/6/2017
TestAmerica Laboratories, Inc Timothy Kellogg Corpus Christi, TX 9/30/2017
Texas A&M University Dr. Cristine Morgan College Station, TX 3/3/2019
Texas A&M University Dr. Jacqueline Aitkenhead-Peterson College Station, TX 2/13/2017
Texas A&M University Dr. Jacqueline Aitkenhead-Peterson College Station, TX 2/13/2017
Texas A&M University Dr. Youjun Deng College Station, TX 1/26/2019
Texas A&M University Jason West College Station, TX 2/24/2018
Texas A&M University Stephen Thomas Sweet College Station, TX 7/31/2017
Texas OilTech Laboratories Jeanine Malapaya Houston, TX 4/4/2019
Texas Plant and Soil Lab Noel Garcia Edinburg, TX 3/28/2019
Texas State University David Yelacic San Marcos, TX 9/30/2016
Texas Tech University David Weindorf Lubbock, TX 9/30/2016
Texas Tech University Dr. Jennifer Kucera Lubbock, TX 8/15/2016
Texas Tech University Isaac Colmenero Lubbock, TX 7/7/2017
Texas Tech University Ryan Bounds Lubbock, TX 6/25/2017
Texas Wesleyan University Dr. Bruce Benz Fort Worth, TX 7/17/2017
The University of Texas at Austin David Nobles Austin, TX 12/3/2017
The University of Texas at Austin Dr. Daniel Breecker Austin, TX 1/26/2018
The University of Texas at Austin Jerry Brand Austin, TX 12/3/2016
The University of Texas at Austin Raymond Justin Davis Austin, TX 10/29/2017
The University of Texas at Austin Robert Reedy Austin, TX 1/16/2017
The University of Texas at Austin Tracy N Tipping Austin, TX 12/3/2016
The University of Texas at Austin William E Doolittle Austin, TX 1/14/2017
Thomas Turf Services, Inc. Roberto G. Yzaguirre College Station, TX 6/22/2016
Tolunay-Wong Engineers, Inc Floyd Fuqua Houston, TX 2/9/2018
University of North Texas Charles Ferring Denton, TX 3/10/2019
University of Texas at Arlington Dr. Laureano R. Hoyos Arlington, TX 5/22/2016
University of Texas at Austin Austin Austin, TX 6/15/2018
University of Texas at Austin Bridget R. Scanlon Austin, TX 1/6/2017
University of Texas at Austin Dr. Christine V. Hawkes Austin, TX 6/15/2018
University of Texas at Austin Robert C Reedy Austin, TX 1/16/2017
University of Texas at Austin Samia Aquino da Silva Austin, TX 10/23/2016
University of Texas at Austin Sheryl Beach AUSTIN, TX 9/29/2017
University of Texas at Austin, Bureau of Economic Geology Bridget R. Scanlon Austin, TX 10/6/2017
University of Texas at San Antonio Dr. Jason Yaeger San Antonio, TX 6/3/2017
University of Texas Austin Timothy Beach Austin, TX 9/29/2017
US Ecology Texas Inc Tim Parker Robstown, TX 12/3/2016
US Ecology Texas, Inc. Mark John Robstown, TX 3/25/2017
USDA Dr. Ted M Zobeck Lubbock, TX 7/30/2016
USDA, ARS, Southern Crops Research Laboratory College Station, TX Domestic Only
USDA, Soil Conservation Service Ft. Worth, TX Domestic Only
USDA-ARS- Robert Scott Van Pelt Big Spring, TX 3/20/2018
Veolia ES Technical Solutions, LLC Daniel J. Duncan Port Arthur, TX 3/11/2019
Waste Control Specialists LLC Richard Wyckoff Andrews, TX 9/28/2018
Wharton County Junior College, Soil Testing Laboratory Wharton, TX Domestic Only
Winsborough Consulting Barbara M Winsborough Leander, TX 9/10/2017
Woodward-Clyde Consultants Houston, TX Domestic Only
Xenco Laboratories Juan Builes Stafford, TX 4/11/2019
Prof. Arlene Rosen Austin, TX 2/25/2019
Michael C. Bloom El Paso, TX 12/3/2018
Iram Lopez Pharr, TX 10/27/2018
Dr. Donald Greg McGahan Stephenville, TX 1/7/2019
ALS Environmental Robert DiRienzo Salt Lake City, UT 6/17/2018
Applied Geotechnical Engineering Consultants, Incorporated James E Nordquist Sandy, UT 8/15/2016
Brigham Young University Dr. Bryan Hopkins Provo, UT 2/19/2017
Brigham Young University Dr. Byron Adams Provo, UT 5/13/2017
Brigham Young University Prof. Bradley J. Parker Provo, UT 5/8/2017
Clean Harbors Lonnie Brown Aragonite, UT 1/28/2017
Clean Harbors Grassy David Nielsen Grassy Mtn, UT 4/15/2017
Envirocare of Utah, Inc. Timothy L. Orton Salt Lake City, UT Domestic Only
OSHA Salt Lake Technical Center Don Halterman Sandy, UT 3/20/2017
University of Utah James Ehleringer Salt Lake City, UT 4/11/2017
University of Utah James Ehleringer Salt Lake City, UT 7/15/2017
University of Utah Thure Cerling Salt Lake City, UT 2/12/2019
USGS Dr. Jayne Belnap Moab, UT 3/6/2017
Utah State University, Crops Research Laboratory Logan, UT Domestic Only
Ambric Testing & Engineering Associates of Virginia Alexandria, VA Domestic Only
Analytics Corporation Jeffrey G. Spink Ashland, VA 3/11/2018
Bengton, DeBell, Elkin, and Titus Centreville, VA Domestic Only
Coenen and Associates, Inc. Newport News, VA Domestic Only
College of William and Mary Dr. Jennifer Kahn Williamsburg, VA 7/3/2017
Commonwealth Laboratory, Inc. Richmond, VA Domestic Only
Environmental Hazards Julie Dickerson North Chesterfield, VA 3/24/2018
Hazelton Biotechnologies Corporation Vienna, VA Domestic Only
Herbert & Associates, Ltd. Virginia Beach, VA Domestic Only
Interscience Research Norfolk, VA Domestic Only
Jennings Laboratories Virginia Beach, VA Domestic Only
KCI Technologies, Inc. Manassas, VA Domestic Only
M Design Group Norfolk, VA Domestic Only
McCallum Testing Laboratories, Inc. Chesapeake, VA Domestic Only
Radford University Dr. Jason Davis Radford, VA 12/8/2018
Randolph-Macon College, Department of Biology Ashland, VA Domestic Only
Sayre & Associates Richmond, VA Domestic Only
Schneider Laboratories Global inc. Dr. Najwa Abouzaki Richmond, VA 5/18/2019
Signature Science, LLC Sara Szmania Charlottesville, VA 3/3/2018
Soil Consultants Engineering, Inc. Chantilly, VA Domestic Only
Stoney Forensic Incorporated David A. Stoney Chantilly, VA 11/18/2018
The U.S. Department of State Miguel Trevino Arlington, VA 5/3/2019
Tidewater Testing Division, Double F Enterprises Virginia Beach, VA Domestic Only
TREATED AT PIS Charles Alliss Dulles, VA 1/22/2017
U.S. Department of Defense, U.S. Navy, Atlantic Division, Naval Facilities Engineering Norfolk, VA Domestic Only
U.S. Department of the Interior, U.S. Geological Survey, Eastern Mineral Resources Reston, VA Domestic Only
U.S. Geological Survey Tyler B. Coplen Reston, VA 7/17/2017
University of Virginia Paolo D'Odorico Charlottesville, VA 5/29/2018
Virginia Commonwealth University Dr. Christopher M. Stevenson Richmond, VA 8/4/2018
Virginia Department of Highways and Transportation Richmond, VA Domestic Only
Virginia Institute of Marine Science Prof. Bongkeun Song Gloucester Point, VA 4/1/2018
Virginia Tech David O Mitchem Blacksburg, VA 1/4/2019
Virginia Tech Dr. Lisa M Kennedy Blacksburg, VA 2/4/2017
Virginia Tech Prof. Nammalwar Sriranganathan Blacksburg, VA 10/26/2018
Virginia Tech Dr. William H Frame Suffolk, VA 11/6/2017
Virginia Truck and Ornamental Research Station Painter, VA Domestic Only
Virginia Truck and Ornamental Research Station Virginia Beach, VA Domestic Only
William and Mary College, Geology Department Williamsburg, VA Domestic Only
Joseph Patrick Bunce Dumfries, VA 4/7/2018
Pauric McGroary Richmond, VA 1/4/2019
Brandon Smith Test, VA 8/31/2017
TestAmerica-Burlington Kirstin Daigle South Burlington, VT 10/28/2016
University of Vermont Dr. Beverley Wemple Burlington, VT 5/5/2018
University of Vermont Burlington, VT Domestic Only
Accu Laboratory Yanxia Lisa Zhang Bellevue, WA 8/13/2017
Agrimanagement Yakima, WA Domestic Only
ALS Lester J. Kennedy Kelso, WA 6/8/2018
Analytical Resources Inc David Mitchell Tukwila, WA 6/30/2018
Applied Speciation and Consulting Russell Gerads Bothell, WA 2/24/2017
Battelle - Pacific NW National Laboratory Dr. Mark D. Engelmann Richland, WA 5/4/2019
Battelle - Pacific NW National Laboratory Mark D. Engelmann Richland, WA Domestic Only
Battelle - Pacific NW National Laboratory Shannon M Morley Richland, WA 9/22/2016
Battelle - Pacific NW National Laboratory Dr. Vanessa L. Bailey Richland,, WA 3/8/2019
Brooks Rand Labs Frank Keven McFarland Seattle, WA 6/11/2017
CDM Smith Janelle Amador Bellevue, WA 6/19/2017
Central Washington University Ian Christopher Buvit Ellensburg, WA 11/5/2018
Decagon Devices, Inc Colin Sanford Campbell Pullman, WA 1/21/2017
Decagon Devices, Inc Colin Sanford Campbell Pullman, WA 1/21/2017
Department of Energy Waste Management Division Richland, WA Domestic Only
ENVIRON Brian Hester Port Gamble, WA 7/2/2017
Eurofins Frontier Global Sciences Inc. Patrick Garcia-Strickland Bothell, WA 9/24/2018
Fremont Analytical Michael Ridgeway Seattle, WA 9/18/2016
Friedman & Bruya, Inc. James Bruya Seattle, WA 7/29/2017
GeoEngineers, Inc. Shaun Stauffer Redmond, WA 2/4/2017
Hart Crowser, Inc. Paul Kastens Seattle, WA 5/16/2019
Hayre McElroy & Ass, LLC Jim McElroy Redmond, WA 6/6/2017
HWA GeoSciences, Inc Steven E. Greene Bothell, WA 11/8/2016
IEH Laboratories & Consulting Group Robert Miksch Lake Forest Park, WA 9/28/2018
Kleinfelder, Inc. Steven Flowers Redmond, WA 1/28/2017
Kuo Testing Labs, Inc Eugene Kuo Othello, WA 12/17/2016
Mukang Labs, Inc. Dr. Chen Liu Pasco, WA 12/30/2017
NVL Laboratories Nick Ly Seattle, WA 6/29/2016
OnSite Environmental, Inc. David Baumeister Redmond, WA 11/26/2017
OnSite Environmental, Inc. David Baumeister Redmond, WA 11/26/2017
Pacific Northwest National Laboratory Danielle Saunders Richland, WA 9/15/2017
Pacific Northwest National Laboratory Janet Jansson Richland, WA 8/18/2017
Pacific Northwest National Laboratory Susan McKinley Richland, WA 7/31/2018
Pacific NW National Lab Dr. Khris B. Olsen Richland, WA 2/27/2017
Shannon & Wilson, Inc. Joseph F Laprade Seattle, WA 8/27/2016
Soiltest Farm Consultants, Inc Dr. Rebecca Mcgee Moses Lake, WA 1/4/2019
Soiltest Farm Consultants, Inc Kyle Bair Moses Lake, WA 11/12/2017
Spectrum Petrographics Inc. Michael DePangher Vancouver, WA 9/15/2016
Test America David Harbinson Richland, WA 3/6/2017
TestAmerica Laoratories, Inc. Terri Torres Tacoma, WA 4/8/2017
UNIBEST International Brennan Ingram Walla Walla, WA 4/15/2017
University of Washington Dr. James Feathers Seattle, WA 10/7/2016
University of Washington Dr. Julian P. Sachs Seattle, WA 9/22/2018
University of Washington Gregory P. Wilson Seattle, WA 6/24/2017
University of Washington Laboratory of Radiation Ecology Seattle, WA Domestic Only
University of Washington Prof Ronald Sletten Seattle, WA 1/13/2017
University of Washington Rebecca B. Neumann Seattle, WA 11/3/2017
University of Washington Regan Elizabeth Dunn Seattle, WA 8/12/2017
University of Washington Dr. James Feathers Seattle, WA 10/7/2016
US Ecology Washington, Inc. Michael Ault Richland, WA 3/5/2017
Washington State Patrol Crime Lab William Schneck Cheney, WA 11/12/2017
Washington State University Benjamin A Harlow Pullman, WA 12/3/2016
Washington State University Ryan Szymanski Pullman, WA 12/16/2017
Washington State University Dr. Marc Gerald Kramer Vancouver, WA 10/6/2018
Weyerhaeuser Company Edgar Fuchs Centralia, WA Domestic Only
Dr. Val Ivanov Redmond, WA 6/24/2017
Karen Wahl Richland, WA 2/26/2019
AgSource Cooperative Steve Peterson Bonduel, WI 4/15/2017
BioGenesis Enterprises, Inc. Dr. Mohsen Amiran Oak Creek, WI 3/25/2017
City of Milwaukee Sewage Commission Milwaukee, WI Domestic Only
CQM, Inc. Robert Rouse Green Bay, WI Domestic Only
CT Laboratories David Berwanger Baraboo, WI 2/25/2018
ECCS Nicholas Nigro Madison, WI 3/24/2017
Eurofins S-F Analytical Lab, Inc. Gary G Geipel New Berlin, WI 12/12/2017
Giles Engineering Waukesha, WI Domestic Only
Pace Analytical Services, Inc Jessica Surprise Green Bay, WI 5/18/2019
Pace Analytical Services, Inc. Jessica Suprise Green Bay, WI 6/4/2016
Rock River Laboratory, Inc. Zachery Meyer Watertown, WI 9/30/2018
University of Wisconsin James Burton Madison, WI 2/24/2018
University of Wisconsin Robert Florence Marshfield, WI 9/15/2018
University of Wisconsin, Center for Climatic Research Madison, WI Domestic Only
University of Wisconsin, Department of Plant Pathology Parke Madison, WI Domestic Only
University of Wisconsin, Madison Dr. Lawrence G Oates Madison, WI 8/1/2017
University of Wisconsin-Madison Bernadette Cap Madison, WI 6/6/2017
University of Wisconsin-Madison Prof. Sara Hotchkiss Madison, WI 8/19/2016
University of Wisconsin-Madison Tegan McGillivray Madison, WI 1/22/2017
University of Wisconsin-Madison Dr. IBRAHIM Saeed Verona, WI 3/3/2018
UW Madison Dr. Maria Erika Marin-Spiotta Madison, WI 11/27/2018
Veolia ES Technical Solutions, L.L.C. Phillip Ditter Port Washington, WI 12/12/2016
Wisconsin Department of Transportation Madison, WI Domestic Only
WM Mercury Waste, Inc Joseph Peter Carruth Union Grove, WI 9/26/2017
WM Mercury Waste, Inc. Patrick Baskfield Union Grove, WI 5/22/2018
Carly Barker Marshfield, WI 6/6/2017
University of West Virginia, Soil Testing Laboratory, Department of Agronomy Morgantown, WV Domestic Only
West Virginia University Dr. Richard B. Thomas Morgantown, WV 4/9/2017
Energy Laboratories Inc. Daniel Lashbrook Casper, WY 11/28/2017
Inter-Mountain Labs Christopher Roy Johnston Sheridan, WY 11/5/2018
University of Wyoming Craig Cook-Stable Laramie, WY Domestic Only
University of Wyoming Dr. James Norton Laramie, WY 2/19/2017



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