Hach Total Chlorine Powder Pillows - 100 Pack
For determination of free chlorine by the DPD method. For use with Hach's Chlorine Visual Test Kits. Sample Sizes: LR: 25 mL; MR: 10 mL; HR: 5 mL. Pack of 100 powder pillows. Boric Acid free!
top of page
bottom of page