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EPA 335.4 Accredited Testing Labs Worldwide

11 accredited laboratories in 4 countries hold EPA 335.4 in their ISO/IEC 17025 scope. Primary accreditors include American Association for Laboratory Accreditation. In the register, EPA 335.4 scope entries most often cover Alkalinity, Ammonia, Metals in Non-potable water, Drinking water.

Total labs
11
Countries
4

Available in 4 Countries

United States
9 labs
Canada
1 lab
United Kingdom
1 lab
Uruguay
1 lab

Top matrices for EPA 335.4

Top analytes for EPA 335.4

  • Alkalinity (1)
  • Ammonia (1)
  • Metals (1)

Sample labs

Element Materials Technology - Fort Wayne
Fort Wayne, IN, US

EPA 335.4 EPA 9012B SM 4500-CN G EPA 335.4 EPA 335.4 EPA 9012B SM 4500-CN G ----------------------- Total Nitrogen EPA 353.2 ---------------------- ------------------------------ ------------------------------ Total Phenols EPA 4

AGAT Laboratories
Calgary, AB, CA

EPA 335.4) SOIL-0580 Free Liquid – Waste – Visual (Paint Filter) (Modified EPA 9095B) TO-3500 Oil and Grease – Special Waste Oil and Grease (SWOG) by Gravimetry (In-house)

GEL Laboratories, LLC
Charleston, SC, US

EPA 335.4 EPA 9012A/9012B SM4500-CN-E/G EPA 9012A/9012B Density --------------------------- ASTM D5057 Extractable Organic Halides (EOX) --------------------------- EPA 9023 Fluoride EPA 300.0 EPA 9056A EPA 9056A3 Ignitability EPA

RTI Laboratories, Inc.
Livonia, MI, US

EPA 335.4 EPA 9012B EPA 9012B Available Cyanide - - - - - - - - - - ASTM 6888-04 - - - - - - - - - - - - - - - - - - - - Fluoride EPA 300.0 EPA 300.0/9056A EPA 9056A EPA 9056A Hardness - - - - - - - - - - SM 2340B/2340C - - - - - - - - - -

Eurofins Denver
Arvada, CO, US

Parameter/Analyte Non-Potable Water Solid Hazardous Waste Water Solid Nutrients Nitrate (as N) EPA 300.0 EPA 9056/9056A EPA 9056/9056A Nitrate-Nitrite (as N) EPA 300.0 EPA 353.2 EPA 9056/9056A EPA 9056/9056A Nitrite (as N) EPA 300.0

NSF International
Ann Arbor, MI, US

EPA 335.4 Determination of EDB and DBCP in Bottled Water Based on EPA Method 504.1 using Microextraction and GC-ECD (NSF SOP 3559) 1,2 Dibromo-3-Chloropropane (DBCP) Ethylene Dibromide (EDB) EPA 504.1 Analysis of Toxaphene, Chlord

Eurofins Eaton Analytical
South Bend, IN, US

EPA 335.4 Total Cyanide Kelada-01 Nitrate EPA 353.2 Nitrate + Nitrite EPA 353.2 Nitrite EPA 353.2 1,2-Dibromo-3-chloropropane (DBCP) EPA 504.1 Dibromomethane (EDB) EPA 504.1 Aroclor 1016 EPA 505 Aroclor 1221 EPA 505 Aroclor 1232 EP

Pace Analytical National
Mt. Juliet, TN, US

EPA 335.4 SM 4500 CN B-2011 (prep) SM 4500 CN G-2011 SM 4500 CN G-2021 EPA 335.4 SM 4500 CN B - 2011 (prep) SM 4500 CN G-2011 SM 4500 CN E-2016 SM 4500 CN G-2021 EPA 9010C EPA 9012B EPA 9010C EPA 9012B Density (Specific Gr

Environmental Quality
Bayamon, US

EPA 335.4 EPA 9012A EPA 9014 EPA 9012A EPA 9014 Fluoride SM 4500-F C ----------------------- Total Hardness / Calcium Hardness SM 2340 B ----------------------- pH EPA 150.1 EPA 9040C SM 4500-H+ B EPA 9040C EPA 9045C Total Resid

Technological Laboratory of Uruguay
Av. Italia 6201, C.P. 11500, Montevideo, Uruguay, Uruguay, GB

ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2 Pin e Tre e s, Ch e rts ey La n e , Sta ine s -u po n-Tha me s , TW18 3 HR, UK Technological Laboratory of Uruguay Issue No: 089

EUROFINS EATON ANALYTICAL
Pomona, CA, US

EPA 335.4 Diquat Paraquat EPA 549.2 Disinfection By-Products and Halo Acetic Acids 2,4,6-Trichlorophenol (2,4,6-TCP) Bromoacetic acid Bromochloroacetic acid Chloroacetic acid Dibromoacetic acid Dichloroacetic acid Total haloaceti