Hanna Instruments Chlorine Ultra High Range Checker HC Reagents (25 Tests)-HI771-25 ph ec tds temperature meter These reagents follow the DPD

These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a red-violet tint in the sample

the Fluoride Filter is recommended for households on fluoridated municipal supplies or those with specific fluoride concerns

PFOS/PFOA (>99

MW302 Key Features

Hanna Instruments Chlorine Ultra High Range Checker HC Reagents (25 Tests)-HI771-25 ph ec tds temperature meter These reagents follow the DPDThe HI771 25 are the replacement reagents for the HI771 Total Chlorine Ultra High Range Checker HC. These high quality reagents are manufactured in our state of the art facility and are clearly marked with the lot number and expiration date on each packet for traceability. Pre made reagents for ease of use Prepared with high purity chemicals Marked with expiration date and lot number for traceability The HI771 25 are high quality reagents that are pre