Reagent set, chromate, digital titrator

For determination of chromate by sodium thiosulfate Digital Titrator titration. Hach Method 8211. Range: 20-400 mg/L CrO4. Reagent Set includes: Dissolved Oxygen 3 Reagent Powder Pillows, Potassium Iodide Powder Pillows, Sodium Thiosulfate Cartridge (0.2068 N) and Starch Indicator Solution. Approximately 40-100 tests
Applications:
Boiler Water
Cooling Water