Chlorine test strips 0-25-50-100-200-300mg/L=ppm 100 sheets JT16311 1 box (100 sheets)

This performs semi-quantitative measurement of chlorine (Cl2), hypochlorous acid (HClO), and hypochlorite ion (ClO-) in a sample solution. The cellulose discoloration part is crimped to the tip of a polypropylene strip, and the test paper is 5mm wide x 95mm long. 100 pieces are included (in an aluminum case). Measurement scale (mg/L=ppm): 0-25-50-100-200-300 Change process: White → Yellow Measurable pH value: pH0 to 14 Quantity: 100 pieces (in aluminum case)