Water Quality Testing Kits
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Thomas Scientific Trace Hardness Test Kit -- 1 drop 0 5 ppm as CaCO3 / 25mL
Trace Hardness Test Kit -- 1 drop 0 5 ppm as CaCO3 / 25mL
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Hach Company ChromaVer 3 Chromium Reagent Powder Pillows, 5 or 10 mL, pk/1000
For determination of hexavalent chromium by the Diphenylcarbohydrazide method. USEPA accepted for reporting for wastewater analyses using Hach Method 8023, Diphenylcarbohydrazide Method. Photometric Sample Size: 10 mL. Photometric Range: up to 0.70 mg/L. Kit Sample Size: 5 mL. Kit Range: Up to 1.50 Pack of 1000 powder pillows. To confirm accurate results, see appropriate standard solutions on the Consumables tab.
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