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KNL can have drinking and wastewater samples analyzed for the following chemical elements. Please refer to our water sampling page for instructions on collecting samples for this test.

Aluminum, Antimony, Arsenic, Barium, Beryllium, Cadmium, Calcium, Chromium, Cobalt, Copper, Hexavalent, Iron, Lead, Lithium, Magnesium, Manganese, Mercury, Molybdenum, Nickel, Potassium, Selenium, Silver, Sodium, Thallium, Tin, Titanium, Vanadium, Zinc

Acidity, Alkalinity, Phosphorus, Potassium, BOD5, Calcium Carbonate Equivalence, CBOD, Chloride, COD, Color, Conductance, Specific Corrosivity as pH Cyanide, Total Hardness Nitrogen, Ammonia Nitrogen, Nitrate Nitrogen, Nitrite Nitrogen, Total Organic Nitrogen, Total Kjeldahl (TKN) Nitrogen, Total Oil & Grease, Total Oil & Grease, TPH fraction Orthophosphate pH Phenols, Total Phosphorus, Total Solids, Total Solids, Total Volatile (TVS)

KNL works with many industries for water line clearance, including sampling and analysis. We provide a microbiological examination for the following contaminants:

• Total Coliforms
• Total Coliforms & E. Coli.
• Cryptosporidium  
• Fecal Coliforms
• Heterotrophic Plate Count
• Giardia

Radioactivity interacts with and changes matter and therefore poses potential harm to humans and the environment. Radiochemistry is our specialty. We offer a wide range of radiochemistry analyses suited to a variety of applications. KNL analyzes more than 10,000 water samples a year for radiochemical contaminants. We utilize 3 gas flow proportional alpha/beta counting systems with 16 detectors each which enables us to handle large projects with quick turnaround times. Standard TATs are two weeks with Rush analysis available upon request.  ​   Call for details and pricing.

KNL tests for:   

• Radium 226
• Radium 228
• Total Uranium
• Gross Alpha*
• Gross Beta

* We also provide 48 hour Gross Alpha analyses for New Jersey clients with Saturday receiving hours.