Residual chlorine measurement (DPD method) in one step.
Measurements can be performed by simply dissolving 100 mg (or 1 tablet) per 10 mL of test water.
There is no need to use two types of reagents (DPD indicator and phosphate buffer solution).
This type of tablet has improved solubility, allowing for even faster measurement. Specifications: Tablet-ES
Capacity: 100 tablets
