(OR) Hach Total Chlorine Drop Count Titration Test Kit‚ Model CN-21P‚ 10 to 200 mg/L‚ 100 Tests‚ 2444400

Hach’s Total Chlorine Test Kits offer a simple, economical way to measure concentrations using the Drop Count Titration method. Choose from two kits—all required components are included. Not EPA reportable.

Includes: Chlorine reagent set, Sodium Thiosulfate standard solution, Sulfamic Acid powder pillows, Sulfite one-reagent powder pillows (stock # 77507 only) or Potassium Iodide powder pillows (stock # 77424 only), square mixing bottle, plastic measuring tube and polypropylene carrying case.