Hanna Instruments Marine Alkalinity Checker HC Reagents for HI772 (25 Tests) 1-50H02-B a backlit LCD display provides

a backlit LCD display provides at-a-glance readings from any angle

Carry one in your pocket at all times

meeting North American safety standards for food-contact materials

Starting with filtered water is the single most effective step you can take to protect your investment and simplify ongoing water maintenance

clog fixtures

Hanna Instruments Marine Alkalinity Checker HC Reagents for HI772 (25 Tests) 1-50H02-B a backlit LCD display providesThe HI772 26 are the replacement reagents Marine Alkalinity (dKH) Checker HC HI772. 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 HI772 26 are high quality reagents that are pre measured,