Hanna Instruments Chlorine Ultra High Range Checker HC Reagents (25 Tests)-HI771-25 Milwaukee Instruments MI0021 25 Individual Sachets: Pre-measured 20mL

25 Individual Sachets: Pre-measured 20mL sachets ensure fresh solution for each calibration—no contamination or degradation

Deionized water (DI) filtration systems that work well in applications such as industrial water filtration systems for car washes

HI7004-023 is a high quality pH 4

the tester can be quickly and easily be calibrated to a higher accuracy compared with manual calibration

Hanna Instruments Chlorine Ultra High Range Checker HC Reagents (25 Tests)-HI771-25 Milwaukee Instruments MI0021 25 Individual Sachets: Pre-measured 20mLThe 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