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

Semi-quantitative indicator strips for ammonium, ascorbic acid, chloride, chlorine (free), copper, fluoride, free fatty acids, iron, nitrate, nitrite, peracetic acid, peroxide, phosphate, sulphite and water hardness. These tests allows a quick and easy method to determine these free/available ions in solution. 100 strips per pack
reference: IRIS-011-001, interval: 0 - 2 - 5 - 10 - 25 - 50 - 100, range: 0-100 mg/L, parameter: iron, pcs/pack: 1