| AAC |
American Analytics, Chatsworth, CA |
LABCODE |
| AACS |
Aspen Analytical, Colorado Springs, CO |
LABCODE |
| ABCP |
ABC Environmental Laboratories, Pico Rivera, CA |
LABCODE |
| ACBS |
Abalone Coast Analytical, Inc., San Luis Obispo, CA |
LABCODE |
| ACET |
ACE Laboratories, Inc., Thousand Oaks, CA |
LABCODE |
| ACTD |
Accutest Mid-Atlantic, Dayton, NJ |
LABCODE |
| ACTH |
Accutest Gulfcoast, Houston, TX |
LABCODE |
| ACTM |
Accutest New England, Marlborough, MA |
LABCODE |
| ACTO |
Accutest Southeast, Orlando, FL |
LABCODE |
| ACZ |
ACZ Laboratories, Steamboat Springs, CO |
LABCODE |
| AEHA |
Army Environmental Hygiene Agency (AEHA), APG, MD |
LABCODE |
| AEIW |
AN/EN Inc., Watsonville, CA |
LABCODE |
| AENP |
American Environmental Network, Portland, OR |
LABCODE |
| AETB |
American Environmental Testing Laboratory, Inc., Burbank, CA |
LABCODE |
| ALAB |
Associated Laboratories, Orange, CA |
LABCODE |
| ALIC |
AccuLabs, Inc., City of Industry, CA |
LABCODE |
| ALID |
AccuLabs, Inc., Davis, CA |
LABCODE |
| ALPS |
Alpha Analytical, Inc., Sparks, NV |
LABCODE |
| ALPU |
Alpha Analytical Laboratories, Ukiah, CA |
LABCODE |
| ALSH |
ALS Laboratory Group, Houston, TX |
LABCODE |
| ALSS |
ALS Environmental, Salt Lake City, UT |
LABCODE |
| ALTC |
Alta Analytical Lab Inc., El Dorado Hills, CA |
LABCODE |
| ALWM |
A&L Western Laboratories, Inc., Modesto, CA |
LABCODE |
| AMKR |
AMK Environmental Labs, LLC, Riverside, CA |
LABCODE |
| AMSC |
AmeriSci Los Angeles, Carson, CA |
LABCODE |
| ANCS |
Accutest Northern California, San Jose, CA |
LABCODE |
| APEX |
APEX Laboratories, Tigard, OR |
LABCODE |
| APHC |
Applied Physics & Chemistry Laboratory, Chino, CA |
LABCODE |
| APPL |
Agriculture & Priority Pollutants Laboratories, Fresno, CA |
LABCODE |
| ARDL |
Applied Research and Development Lab, Inc., (ARDL) Mt. Vernon, IL |
LABCODE |
| ARGC |
Argon Laboratories, Ceres, CA |
LABCODE |
| ARI |
Analytical Resources, Inc., Seattle, WA |
LABCODE |
| ARSW |
Aquatic Research, Inc., Seattle, WA |
LABCODE |
| ASC2 |
Alpha Scientific Corporation, Cerritos, CA |
LABCODE |
| ASCB |
Applied Speciation and Consulting, LLC, Bothell, WA |
LABCODE |
| ASCI |
Analytical Sciences, Petaluma, CA |
LABCODE |
| ASLL |
American Scientific Laboratories, LLC, Los Angeles, CA |
LABCODE |
| ASLS |
Applied Sciences Laboratory, San Diego, CA |
LABCODE |
| ATCA |
Analytica Alaska, Inc., Anchorage, AK |
LABCODE |
| ATCC |
Analytica Environmental Laboratories, Inc., Thornton, CO |
LABCODE |
| ATCJ |
Analytica Alaska, Inc., Juneau, AK |
LABCODE |
| ATEM |
Asbestos TEM Laboratories, Berkeley, CA |
LABCODE |
| ATIA |
Analytical Technologies, Inc., Anchorage, AK |
LABCODE |
| ATIR |
Analytical Technologies, Inc., Renton, WA |
LABCODE |
| ATIS |
Analytical Technologies, Inc., San Diego, CA |
LABCODE |
| ATLC |
Air Technology Laboratories, City of Industry, CA |
LABCODE |
| ATLL |
Advanced Technology Laboratories , Las Vegas, NV |
LABCODE |
| ATLP |
Aerotech Laboratory, Inc., Phoenix, AZ |
LABCODE |
| ATLV |
Aquatic Testing Laboratories, Ventura, CA |
LABCODE |
| ATOX |
Air Toxics LTD, Folsom, CA |
LABCODE |
| AVTS |
Advanced Technology Laboratories, Signal Hill, CA |
LABCODE |
| AXYS |
Axys Analytical Services, Ltd., Sidney, B.C., Canada |
LABCODE |
| BAAP |
Badger Army Ammunition Plant Env. Lab, Baraboo, WI |
LABCODE |
| BASH |
Baseline Analytical Services, Huntington Beach, CA |
LABCODE |
| BAW |
Bace Analytical, Windsor, CA |
LABCODE |
| BCE |
Brown & Caldwell Analytical Lab, Emeryville, CA |
LABCODE |
| BCLB |
BC Laboratories, Bakersfield, CA |
LABCODE |
| BDO |
Battelle Duxbury Operations, Duxbury, MA |
LABCODE |
| BEBA |
Beacon Environmental Services, Inc., Bel Air, MD |
LABCODE |
| BLPH |
Block Environmental Services, Pleasant Hill, CA |
LABCODE |
| BMSS |
Battelle Marine Sciences Laboratory, Sequim, WA |
LABCODE |
| BRLW |
Brook Rand Labs LLC.,Seattle, WA |
LABCODE |
| BRS |
Brelje & Race, Santa Rosa, CA |
LABCODE |
| BSKL |
BSK Laboratories, Inc., Fresno, CA |
LABCODE |
| BSLA |
Bureau of Sanitation, Los Angeles, CA |
LABCODE |
| BTGS |
Bodycote Testing Group, Santa Fe Springs, CA |
LABCODE |
| BVLB |
BioVir Laboratories, Inc., Benicia, CA |
LABCODE |
| CALA |
Castle Analytical Laboratory, Atwater, CA |
LABCODE |
| CALN |
Caltest Analytical Laboratory, Napa, CA |
LABCODE |
| CALR |
Centrum Analytical Laboratories, Inc., Riverside, CA |
LABCODE |
| CALS |
Centrum Analytical Laboratories, Inc., Signal Hill, CA |
LABCODE |
| CAPC |
CAPCO Analytical Services, Inc., Ventura, CA |
LABCODE |
| CASB |
Columbia Analytical Services, Inc., Bothell, WA |
LABCODE |
| CASD |
Columbia Analytical Services, Inc., Redding, CA |
LABCODE |
| CASH |
Columbia Analytical Services, Inc., Houston, TX |
LABCODE |
| CASK |
Columbia Analytical Services, Inc., Kelso, WA |
LABCODE |
| CASL |
Columbia Analytical Services, Inc., Canoga Park, CA |
LABCODE |
| CASP |
Columbia Analytical Services, Inc., Phoenix, AZ |
LABCODE |
| CASS |
Columbia Analytical Services, Inc., Simi Valley , CA |
LABCODE |
| CAWL |
California Water Labs, Inc., Modesto, CA |
LABCODE |
| CCEP |
CytoCulture Environmental, Point Richmond, CA |
LABCODE |
| CCN |
Ceimic Corporation, Narragansett, RI |
LABCODE |
| CELG |
Calscience Envrionmental Laboratories, Inc., Garden Grove, CA |
LABCODE |
| CELL |
Creek Environmental Laboratories, Inc., San Luis Obispo, CA |
LABCODE |
| CELR |
Chevron Environmental Laboratory, Richmond, CA |
LABCODE |
| CELS |
Chemical & Environmental Laboratories, Inc., Santa Fe Springs, CA |
LABCODE |
| CESM |
Clean Earth Environmental Testing Lab, Santa Monica, CA |
LABCODE |
| CFAW |
Cape Fear Analytical, LLC, Wilmington, NC |
LABCODE |
| CFWM |
City of Fresno Wastewater Managment, Fresno, CA |
LABCODE |
| CGSP |
Clayton Group Services, Inc., Pleasanton, CA |
LABCODE |
| CHEM |
Chemic Laboratory, San Diego, CA |
LABCODE |
| CHRP |
ChromaLab, Inc., Pleasanton, CA |
LABCODE |
| CKY |
CKY Inc., Torrance, CA |
LABCODE |
| CLSB |
Clinical Laboratory of San Bernardino, San Bernardino, CA |
LABCODE |
| CLSL |
Centauri, Labs, San Luis Obispo, CA |
LABCODE |
| CLSR |
California Laboratory Services, Rancho Cordova, CA |
LABCODE |
| CLTP |
Clayton Environmental Consultants, Inc., Pleasanton, CA |
LABCODE |
| CRLB |
Century Refining (CENREF) Labs, Inc., Brighton, CO |
LABCODE |
| CTB |
Enthalpy Analytical, LLC, Berkeley, CA |
LABCODE |
| CTEP |
Cal Tech Environmental Laboratories, Inc., Paramount, CA |
LABCODE |