250 Palintest Photometer DPD No 1 Tablets 

DPD 1 tablets are considered a standard use for Chlorine testing.

Available in foil blister packs for extended shelf life.

Simple and easy you use.

Low turbidity and quick dissolving. Specifically designed for photometer use.

Adding one tablet to your sample will produce a pink colouration proportional to the amount of Chlorine present.

Use biocides safely. Always read the label and product information before use.