A semi-quantitative test strip for the detection of Chlorine. This product has a detection range between 0-300 mg/L (0 – 25 – 50 -100 – 200 – 300 mg/L). Quick and easy to use with a semi-quantitative result within seconds. Simply dip the test strip in to the test solution, allow the colour to change and then compare the colour with the colour chart on the vial to determine the result.
