Lovibond DPD Free Chlorine Reagent Powder Pillows - 10 ML, 100 Tests

Testing water for free chlorine? These Lovibond powder pillows make it super easy. Each pre-measured pack contains DPD reagent for accurate free chlorine testing – just pop one open and you're good to go. They're compatible with a bunch of colorimeters and test kits from Lovibond, Orbeco-Hellige, YSI, Thermo, and Hach. No more messing with loose powder or foil packets; the push-button operation means precise dosing every time. This pack gives you 100 tests, each 10 mL, so you're set for a while. Whether you're maintaining a pool, checking drinking water, or working in a lab, these reagent pillows save time and reduce errors. Simple, clean, and reliable.