Nitrite Indicator Strips, 0-25 mg/L (ppm), 100 strips/pack

Semi-quantitative indicator strips for: Nitrite, Peroxide, Water hardness, Sulphite, Free chlorine, Ammonium, Nitrate, Copper, Peracetic acid, Ascorbic acid, Fluoride and Phosphate. These tests allows a quick and easy method to determine these free/available ions in solution. 100 strips per pack

reference: NIIS-011-001, interval: 0 - 0.5 - 1.0 - 5.0 - 10 - 25, range: 0-25 mg/l (ppm), parameter: nitrite, pcs/pack: 1