Water quality test strips Aqua Check HC (100 sheets) 671475 1 roll (100 sheets)

For measuring the free residual chlorine concentration in high-concentration chlorine disinfectants used in kitchens and food factories, and in pool waist wash tanks, as well as for checking chlorine consumption. *Leave water quality testing to the Aqua Check test strip type! Anyone can easily test this test strip anytime, anywhere. Just dip it in water and check the reaction with a color chart. Measurement results are available immediately in a short time (10 to 30 seconds) without any pretreatment. Both the container and the contents can be incinerated. No waste liquid is produced, making it friendly to both people and the environment. How to use: 1. Soak the test paper in water. 2. Allow it to react for a certain period of time. 3. Check with a color chart. *The method for immersing the test strip in water varies depending on the type of test strip. Mass (kg): 0.046 Measurement range (mg/L): 0, 25, 50, 100, 200, 400, 600 Catalog code: 8-0602-0601 Product number: BSI1201