Test: Nitrate / Nitrite

Phase Separation Science Inc

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 68-03330) for drinking water analysis. Accredited analytes: Turbidity, Aluminum, Antimony, Arsenic, Barium, Beryllium, Cadmium, Chromium, Copper, Lead, Manganese, Mercury, Nickel, Selenium, Silver, Thallium, Zinc, Chloride, Fluoride, Nitrate as N, Nitrite as N, Sulfate, 1,1,1,2-Tetrachloroethane, 1,1,1-Trichloroethane, 1,1,2,2-Tetrachloroethane, 1,1,2-Trichloroethane, 1,1-Dichloroethane, 1,1-Dichloropropene, 1,2,3-Trichlorobenzene, 1,2,3-Trichloropropane (1,2,3-TCP), … Read more

Philadelphia Water Department Bureau of Laboratory Services

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 51-00016) for drinking water analysis. Accredited analytes: Calcium, Iron, Magnesium, Manganese, Sodium, Antimony, Arsenic, Barium, Beryllium, Cadmium, Chromium, Copper, Lead, Mercury, Nickel, Selenium, Silver, Thallium, Zinc, Chlorate, Chloride, Chlorite, Fluoride, Nitrate as N, Nitrite as N, Orthophosphate as P, Sulfate, Total nitrate-nitrite, … Read more

Presque Isle Water Testing

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 25-05536) for drinking water analysis. Accredited analytes: Nitrate, Nitrite as N, Heterotrophic bacteria (Enumeration), Total coliform (Enumeration), E. coli [RTCR] (P/A), Total coliforms [RTCR] (P/A).

Princeton Analytical Labs

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 35-04831) for drinking water analysis. Accredited analytes: Barium, Calcium, Copper, Iron, Magnesium, Manganese, Nickel, Sodium, Zinc, Lead, Residue, total, Residue, filterable (TDS), Residue, nonfilterable (TSS), Residual free chlorine, Chloride, Ammonia distillation, Ammonia as N, Nitrite as N, Nitrate as N, Phosphorus, total, … Read more

Pure-Test Laboratory

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 38-00338) for drinking water analysis. Accredited analytes: Thallium, Bromide, Chloride, Fluoride, Nitrate as N, Nitrite as N, Orthophosphate as P, Sulfate, Turbidity, Alkalinity as CaCO3, Conductivity, Residue, filterable (TDS), Temperature, deg. C, Nitric acid digestion, Hot plate acid digestion (HNO3 + HCl), … Read more

RJ Lee Group, Inc.

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 02-00396) for drinking water analysis. Accredited analytes: Aluminum, Barium, Boron, Calcium, Chromium, Copper, Iron, Magnesium, Manganese, Molybdenum, Nickel, Potassium, Silver, Sodium, Vanadium, Zinc, Antimony, Arsenic, Beryllium, Cadmium, Lead, Mercury, Selenium, Thallium, Chloride, Fluoride, Nitrate as N, Nitrite as N, Orthophosphate as P, … Read more

Suburban Testing Laboratories, Inc.

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 06-00208) for drinking water analysis. Accredited analytes: Ammonia as N, Turbidity, Aluminum, Barium, Boron, Calcium, Chromium, Cobalt, Copper, Iron, Lead, Lithium, Magnesium, Molybdenum, Potassium, Silicon, Sodium, Strontium, Tin, Titanium, Vanadium, Zinc, Antimony, Arsenic, Beryllium, Cadmium, Manganese, Nickel, Selenium, Silver, Thallium, Uranium (mass), … Read more

Waypoint Analytical – Pennsylvania, Inc.

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 36-05968) for drinking water analysis. Accredited analytes: Nitrate, Residual free chlorine, pH, Nitrite as N, Total coliform (Enumeration), E. coli (Enumeration).

White Oak Laboratory LLC

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 24-05897) for drinking water analysis. Accredited analytes: Non-polar material, Oil and grease, Bromide, Chloride, Fluoride, Nitrate as N, Nitrite as N, Orthophosphate as P, Sulfate, Total nitrate-nitrite, Color, Turbidity, Acidity as CaCO3, Alkalinity as CaCO3, Conductivity, Residue, total, Residue, filterable (TDS), Residue, … Read more

Eurofins Denver

Certified by the Colorado Department of Public Health and Environment (certification CO00026). Listed by CDPHE as accepting outside samples. Certified analytes: Perfluoroundecanoic acid, Orthophosphate, Perfluoropentanoic acid, Perfluorooctanoic acid, Perfluorooctanesulfonic acid, Perfluorohexanoic acid, Perfluorohexanesulfonic acid, Perfluoroheptanoic acid, N-ethyl perfluorooctanesulfonamidoacetic acid, Perfluorododecanoic acid, Perfluorodecanoic acid, Perfluorobutanoic acid, Perfluorobutanesulfonic acid, Perfluoro-4-methoxybutanoic acid, Perfluoro(2-ethoxyethane)sulfonic acid, Hexafluoropropylene oxide dimer acid, … Read more