Water Quality Testing Kits
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Aqua Solutions Nitrogen Standard 20.0 ug/ml in Toluene (4oz)
Nitrogen Standard 20.0 ug/ml in Toluene (4oz)
979
980
Sigma Aldrich Fine Chemicals Biosciences ATOMOXETINE RELATD COMP C 40MG
NC3361917 ATOMOXETINE RELATD COMP C 40MG
981
982
983
984
985
Hach Company Nutrient Agar with MUG, 14mL, pk/6
Nutrient Agar Tubes with MUG, 2 tests per tube, pk/6.
986
987
Aqua Solutions Hardness Standard 50,000 ppm as CaCO3 (4L)
Hardness Standard 50,000 ppm as CaCO3 (4L)
988
Aqua Solutions Bromocresol Green Soln. "Coffee Cup Solution" (4L)
Bromocresol Green Soln. "Coffee Cup Solution" (4L)
989
990
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.