Water Quality Testing Kits
Hach Company Nitrate-Nitrite Test Kit, Model NI-12
Simple, low-cost color disc method is the most accurate visual test kit method.
Hach Company Hardness 3 Solution, 1 L
EDTA titrant solution for hardness determination by drop-count titration. 0.03 N (0.015 M) 1 liter bottle
Hach Company Nitrate Standard Solution, 1000 mg/L, 500 mL
ISE Standard Solution. Nitrate, 1000 mg/L ±10 mg/L as NO3-N (NIST). 500 mL bottle
Hach Company Hypochlorite Test Kit, Model CN-HR
Utilizing the simple, economical drop count titration method, this kit is used to determine high range hypochlorite solution concentrations (bleach solutions). Range: 5-15%, contains 100 tests.
Hach Company Total Nitrogen Reagent Set, LR, TNT
For determination of Total Nitrogen by the Persulfate Digestion Test 'N Tube method: Hach Method 10071. Range: 0.5 - 25.0 mg/L N. 25-50 tests
Hach Company Ammonia, Free & Total, and Monochloramine Chemkey Reagents (box of 25 each)
Get two measurements (Free Ammonia and Total Ammonia) on one Chemkey. By measuring two parameters on one Chemkey free up a slot and save time. Must use the Free & Total Ammonia Chemkey along with the Monochloramine Chemkey.Ammonia, free 0.05 - 0.5 mg/L NH3-N / total 0.05 - 1.50 mg/L NH3-N, and Monochloramine, 0.04 - 4.0 mg/L Cl2, Chemkeys. For SL1000 Portable Parallel Analyzer (PPA).
Hach Company Nitrogen, Nitrite Color Disc Test Kit, Model NI-6
Utilizing the simple color disc method/ferrous sulfate, this kit measures Nitrogen, Nitrite as NO2- and contains 100 tests. Range (mg/L): 0-100/ 0-2000.
Hach Company NitriVer 3 Nitrite Reagent Powder Pillows, 25 mL, pk/1000
For low range nitrite determination by the NitriVer 3 Diazotization Method: EPA Compliant - Hach Method 8507. Range: up to 0.300 mg/L NO2-N Sample Size: 25 mL. Pack of 1000 powder pillows.
Hach Company Chromium 2 Reagent Powder Pillows, pk/100
For total chromium determination by the Alkaline Hypobromite Oxidation method
Hach Company Nitrogen, Nitrite Test Kit, Model NI-15
Simple, low-cost color disc method is the most accurate visual test kit method.
Hach Company NitraVer 6 Nitrate Reagent Powder Pillows, 10 mL, pk/100
For determination of low range nitrate by the NitraVer 6 cadmium reduction method. Range: 0.01 to 0.50 mg/L as nitrate-N. Use with NitriVer 3. Sample Size: 10 mL. Pack of 100 Powder Pillows