YSI pH (Phenol Red) Reagent water Choose your kit

Choose your kit

The smooth acting ergo grip and easy on/off wing nut make installation and removal a breeze

01 EC Accuracy ±1% of reading or ±1 µS/cm whichever is greater EC Calibration automatic single point

Optical luminescence DO with automatic salinity compensation via built-in conductivity sensor

Geotech replacement bladders for pfas-free portable bladder pumps and tubing are essential components in maintaining the efficiency and reliability of groundwater sampling systems

YSI pH (Phenol Red) Reagent water Choose your kitpH (Phenol Red) reagent pack for the 9300, 9500, and 9800 photometers. Includes reagents and accessories for 250 tests.