Laboratory 

Free and Total Chlorine Portable Photometer

Free Chlorine Checker® HC - HI701

Free Chlorine Checker® Reagents (25 Tests) - HI701-25

Free Chlorine Reagents (100 tests) - HI93701-01

Free Chlorine Reagents (300 tests) - HI93701-03

Galvanic DO probe for use with HI8410 process controller

Galvanic DO Sensor for HI9829 Multiparameter Portable Meter - HI7609829-2

Gel Filled PEI Body ORP Electrode with BNC Connector - HI3230B

Gel Filled PEI Body pH Electrode with BNC Connector - HI1230B

General Purpose Extended Length K-Type Thermocouple Probe with Handle - HI766E2

Glass Body Calomel Reference Electrode - HI5412

Glass Body Foodcare pH Electrode for Creams, Sauces and Fruit Juices with BNC Connector - FC220B

Glass Body General Purpose Reference Electrode - HI5311

Glass Cuvettes for Checker HC Colorimeters and Benchtop Photometers (4 pcs) - HA-HI731321

Glass Cuvettes for Portable Photometers and Turbidity Meters (4 pcs) - HA-HI731331

Glycerol Standard (30 mL x 4) for Honey and Maple Syrup Photometers - HI93703-57