Hach Chlorine (Total) Reagent Sets
Features
- Range: 20-2,000 mg/L Cl2
- Approximately 100 tests
- Powder pillows, titration cartridge, and starch indicator solution
- Expedited repair and warranty service
- Lifetime technical support
- More
Overview
The Hach chlorine (total) reagent set is designed to determine total chlorine by iodometric titration using the Hach Digital Titrator. Total chlorine concentration equals the concentration of the free and the combined forms of chlorine. Free chlorine reacts readily with ammonia to form combined chlorine such as monochloramines. When potassium iodide is added to a sample containing chlorine at a pH less than 8, free iodine is liberated in direct proportion to the amount of total chlorine present. The iodine is then titrated with sodium thiosulfate.
- Range: 20 - 2000 mg/L as CI2 (0.113 N titrant)
- (100) Dissolved oxygen 3 powder pillows
- (100) Potassium iodide powder pillows
- (1) Sodium thiosulfate titration cartridge, 0.113 N
- (1) 100 mL starch indicator solution
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