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For ultra-low Total Chlorine Determination by the DPD method. Hach Method 8370. Range: 2 - 500 µg/L Cl2 Ampuled for stability. Package of 20 1.5 mL ampules. *This product has not been evaluated to tes

For determination of Free and Total Chlorine by the DPD method, using visual test kits. Set contains: DPD Free Chlorine PP, pk/100 and DPD Total Chlorine PP pk/100,. Range: 0 - 3.5 mg/L as CI2. Sample

For free chlorine determination by the DPD Free Chlorine method. Test 'N Tube Reagent Vials contain pre-measured DPD reagent. Range: 0.09 - 5.00 mg/L as Cl2. Sample Size: 10 mL Pack of 50 vials. *Thi

Reagent for several iodometric titration methods. Pack of 100 powder pillows.

For determination of chloride by argentometric titration method with silver nitrate. For test kits. Pack of 100 Powder Pillows.