ITEM NAME:Chlorine Test Paper 50Strips Range 0-25 mg/l ppm w/ Color Chart Cleaning Wa3 Kw.Ests in a range of 10-200 ppm(mg/L), (0, 0.5, 1, 3, 5, 10, 25 ppm markings). Analyzes Chemical Factors: Free Chlorine. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures.
