Accredited Labs - Washington

Lab

Accredited for:

AV Labs Drinking Water
avlabsonline.com E.coli-count, Total coliforms-count, Total coli/E.coli-detect
  Non-Potable Water
  E.coli-count, Total coliforms-count (both SM 9223 B Colilert 18 Qtray), E.coli-count SM 9223 Colisure® QTray® (Not for regulatory), Total coliforms-count SM 9223 Colisure® QTray® (Not for regulatory)
IEH Labs E. coli O157, EHEC, STEC, Salmonella sp., Listeria sp. and L. monocytogenes, Process Control Index, Enterobacteriaceae Count, Staphylococcus aureus, Aerobic Plate Count, Yeast and Mold Count, Total Coliform/E. coli
iehinc.com  
KTL Drinking Water
ktllabs.com Color, Turbidity, Alkalinity, Specific Conductance, Solids, Total Dissolved, Chloride, Fluoride, pH, Nitrate + Nitrite as N, Nitrate as N, Nitrite as N, Sulfate, Barium, Cadmium, Chromium, Copper, Iron, Manganese, Nicke, Zinc, Calcium, Hardness (calc.), Magnesium, Potassium, Sodium, Aluminum, Antimony, Arsenic, Barium, Beryllium, Cadmium, Chromium, Copper, Lead, Manganese, Molybdenum, Nickel, Selenium, Silver, Thallium, Vanadium, Zinc
  Non-Potable Water
  Nitrogen-Total Kjeldahl, Turbidity, Alkalinity, Specific Conductance, Solids-Total, Solids-Total Dissolved, Solids-Total Suspended, Solids-Total,Fixed and Volatile, Chloride, Fluoride, pH, Ammonia as N, Nitrate + Nitrite as N, Nitrate as N, Nitrite as N, Orthophosphate as P, Sulfate, Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Calcium, Copper, Hardness (calc.), Iron, Magnesium, Manganese, Nickel, Phosphorus-Total, Potassium, Sodium, Zinc, Aluminum, Antimony, Arsenic, Barium, Beryllium, Cadmium, Chromium, Copper, Lead, Manganese, Molybdenum, Selenium, Silver, Thallium, Vanadium, Zinc
SoilTest Lab Drinking Water
soiltestlab.com Turbidity, Fluoride, Nitrate as N, Nitrite as N
  Non-Potable Water
  n-Hexane Extractable Material (O&G), Turbidity, Alkalinity, Hardness (calc.), Specific Conductance, Solids-Total, Solids-Total Dissolved, Solids-Total Suspended, Chloride, Fluoride, Ammonia as N, Nitrate as N, Nitrite as N, Nitrogen-Total Kjeldahl, Orthophosphate as P, Phosphorus-Total, Sulfate, Biochemical Oxygen Demand (BOD), Carbonaceous BOD (CBOD), Chemical Oxygen Demand (COD), Aluminum, Antimony, Arsenic, Barium, Beryllium, Cadmium, Chromium, Cobalt, Copper, Iron, Lead, Lithium, Manganese, Molybdenum, Nickel, Selenium, Silver, Strontium, Vanadium, Zinc, Calcium, Magnesium, Potassium, Sodium
  Solid and Chemical Materials
  Total carbon, Nitrogen-Total, Nitrogen-Total Kjeldahl, Solids-Total,Fixed and Volatile, Ammonia as N, Nitrate as N, Aluminum, Antimony, Arsenic, Barium, Beryllium, Cadmium, Calcium, Chromium, Cobalt, Copper, Iron, Magnesium, Manganese, Molybdenum, Nickel, Phosphorus-Total, Potassium, Sodium, Strontium, Vanadium, Zinc