High range (1.0-10.0mg/l) wastewater residual chlorine colorimeter

1. Scope of application

Suitable for hospital wastewater, factory wastewater, etc.

2. Simple usage method

Take a water sample from a blank test tube in the box. Drop 3-5 drops of the leftmost bottle of Jia Shi Li Ding solution into the adjacent test tube that has just been sampled. Then, let it sit for 3-5 minutes. Compare the color of this test tube with the seven standard solutions labeled with fixed values on the right, and determine which color is similar to the one used.

3. Packaging of residual chlorine colorimeter

Wastewater residual chlorine detection colorimetric reagents, colorimetric bottles, and colorimetric standards

Sewage type residual chlorine colorimetric tube and reference standard