PAW Clarion Laboratory

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 16-00165) for drinking water analysis. Accredited analytes: E. coli [RTCR] (P/A), Total coliforms [RTCR] (P/A), E. coli (Enumeration).

Pace Analytical Services, LLC – Erie, PA

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 25-05907) for drinking water analysis. Accredited analytes: E. coli [RTCR] (P/A), Total coliforms [RTCR] (P/A), E. coli (Enumeration), Total coliform (Enumeration), Heterotrophic bacteria (Enumeration).

PAW Philipsburg Laboratory

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 14-00385) for drinking water analysis. Accredited analytes: E. coli [RTCR] (P/A), Total coliforms [RTCR] (P/A), E. coli (Enumeration).

PAW Punxsutawney Laboratory

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 33-00135) for drinking water analysis. Accredited analytes: E. coli [RTCR] (P/A), Total coliforms [RTCR] (P/A).

Philadelphia Bureau of Laboratories

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 51-04621) for drinking water analysis. Accredited analytes: E. coli (Enumeration), Total coliform (Enumeration), Heterotrophic bacteria (Enumeration).

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

PAW Milton Lab

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 49-01165) for drinking water analysis. Accredited analytes: E. coli [RTCR] (P/A), Total coliforms [RTCR] (P/A).

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