DPD tablets react with pool water containing chlorine or bromine, staining the water sample in various shades of red. The higher the concentration of chlorine or bromine, the richer the red color.
Pool care products
Bayrol DPD tab no. 1 (1 box: 250 pcs)
19.75 €
Test tablets for the determination of chlorine and bromine in water. 1 stick contains 10 tablets.