Hach – DPD Total Chlorine Reagent Powder Pillows, 10 mL, pk/1000

For total chlorine determination by the DPD Method. USEPA accepted for reporting for drinking and wastewater analysis using Hach Method 8167. Range: 0.02 – 2.00 mg/L. Sample Size: 10 mL. Pack of 1000 powder pillows. Boric Acid free