Free Chlorine Reagent Powder Pillows, DPD (pk/1000)

Product #: 1407728
AED Price: Contact Hach

For determination of free chlorine by the DPD method.
For use with Hach's Chlorine Visual Test Kits.
Sample Size: 5 mL. Range: up to 3.5 mg/L Cl₂.
Pack of 1000 powder pillows.
Boric Acid free!