hanna hi 3874 nitrate test kit 100 kit

The HI3874 is a colorimetric chemical test kit that determines the nitrate concentration in samples within a 0 to 50 mg/L (ppm) range as nitrate-nitrogen (NO3--N). The HI3874 is supplied with all of the necessary reagents and equipment to perform the analysis. The test kit contains enough reagents for perform approximately 100 tests. Specifications Range 0 to 50 mg/L (ppm) NO-N Resolution 10 mg/L (ppm) Method cadmium reduction Number of Tests 100 CTK Type Colorimetric Ordering Information HI3874 test kit comes with 100 packets nitrate reagent, glass cuvette, and color comparison cube.