Store the probe with the protective cap in place and the sensing element moistened

red range indicators)

Wastewater treatment iodine residual testing

Works on time (and volume for the FM-2) for up to five stages (can be less)

Barium — GrowRite: YES | Carbon only: No

Hanna Instruments Nitrite Low Range Checker Reagents (25 Tests) - HI707-25 Edenic app monitor Store the probe with theThe HI707 25 are the replacement reagents for the HI707 Nitrite Low 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 bottle for traceability. Pre made reagents for ease of use Prepared with high purity chemicals Marked with expiration date and lot number for traceability The HI707 25 are high quality reagents that are pre measured,