Commercial laboratory

Eurofins Pomona

Pomona, CA · Los Angeles County

Homeowner samplesYou can collect and drop off your own sample
Mail-in kitsBottles shipped to you, sample shipped back
Walk-in drop offNot listed, call to confirm

Certification and services

State certified
Certified by
California, Pennsylvania, Colorado and North Carolina drinking water programs
Lab type
Commercial
Last verified
September 29, 2026

Certifications

  • California: No. 2813 · Microbiology, Inorganic chemistry, Metals, Volatile organics, Semi-volatile organics and pesticides, Radiochemistry · checked Sep 29, 2026 source
  • Pennsylvania: No. 68-00565 · micro, chem · checked Jun 11, 2024 source
  • Colorado: No. CA00006 · micro, chem · checked Sep 29, 2026 source
  • North Carolina: No. 06701 · chem, radiological · checked Sep 29, 2026 source

Listed on the official state certified laboratory list.

Tests this lab is certified for

Arsenic
Coliform Bacteria
Full Homeowner Panel
Hardness
Iron and Manganese
Lead
Nitrate / Nitrite
Pesticides
PFAS
Radon in Water
Uranium
Volatile Organic Compounds

Accredited by the California Environmental Laboratory Accreditation Program (ELAP) for drinking water fields of testing (certificate 2813): Microbiology, Inorganic chemistry, Metals, Volatile organics, Semi-volatile organics and pesticides, Radiochemistry. Accreditation expires 2027-06-18. Call first to confirm the lab accepts samples from private well owners and to ask about bottles and pricing.

How to submit a sample

  1. 1
    Call or check the website for the right bottles

    Bacteria samples need a sterile bottle from the lab. Chemistry samples usually take a clean container the lab supplies.

  2. 2
    Collect from a cold tap before treatment

    Skip softeners and filters. Remove the aerator, run the water 3 to 5 minutes, then fill without touching the inside of the cap.

  3. 3
    Keep it cold and deliver within 24 hours

    Bacteria samples are time-sensitive. Use a cooler with ice packs and hand it in or ship it the same day.

  4. 4
    Read the report against the standards

    Compare results with EPA drinking water limits. If anything is over, our problem pages explain what it means and how to treat it.

Certified by the North Carolina State Laboratory of Public Health (lab number 06701). Contaminants this lab is certified to test for compliance: INORGANICAlkalinityAluminum (UR)AntimonyArsenicBariumBerylliumBromateBromideCadmiumCalcium (UR)Calcium Hardness (as CaCO3)Chloride (UR)ChloriteChromiumColor (UR)Conductivity (UR)CopperCyanideDissolved Organic Carbon (DOC)FluorideHardness, Total (CaCO3)IronLeadMagnesiumManganeseMercuryNickelNitrateNitriteOrthophosphate (UR)pH Units (UR)SeleniumSilica (UR)Silver (UR)SodiumSulfateTDS-Total Dissolved SolidsThalliumTotal Organic Carbon (TOC)Turbidity (UR)UV Absorbance @ 254 nmZinc (UR) PFASHFPO-DA (GenX)PFBSPFHxSPFNAPFOAPFOS RADIOCHEMISTRYUranium SYNTHETIC ORGANIC (SOC)1,2-Dibromo-3-Chloropropane2,4,5-TP (Silvex)2,4-DAlachlorAtrazineBenzo(a)pyreneCarbofuranChlordaneDalaponDi(2-Ethylhexyl) PhthalateDi-2(ethylhexyl)adipateDibromoacetic acidDichloroacetic acidDinosebDioxin(2,3,7,8-TCDD)DiquatEndothallEndrinEthylene dibromide (EDB)GlyphosateHeptachlorHeptachlor EpoxideHexachlorobenzeneHexachlorocyclopentadieneLindaneMethoxychlorMonobromoacetic acidMonochloroacetic acidOxamylPentachlorophenolPicloramPolychlorinated biphenyls PCBSimazineTotal Haloacetic AcidsToxapheneTrichloroacetic acid VOLATILE ORGANIC (VOC)1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichlorobenzene1,2-Dichloroethane1,2-Dichloropropane1,4-DichlorobenzeneBenzeneBromodichloromethaneBromoformCarbon TetrachlorideChlorobenzeneChlorodibromomethaneChloroformcis-1,2-DichloroethyleneDichloromethaneEthylbenzeneStyreneTetrachloroethyleneTolueneTotal TrihalomethanesTotal Xylenestrans-1,.

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