HACH® 2105569 10 mL Packet 6 - 35 pH DPD Free Chlorine Reagent DPD Free Chlorine Reagent Powder Pillow, White/Light Pink; 100/Pack

Description

DPD Free Chlorine Reagent Powder Pillow, Type: DPD Free Chlorine Reagent, Container Size: 10 mL, Container Type: Packet, Composition: 55-60 % Carboxylate Salt, 30-40 % Di-Sodium Hydrogen Phosphate, 1-5 % Salt of N,N-Diethyl-p-Phenylenediamine, 1-10 % Ethylenedinitrilotetraacetic Acid Disodium Salt Dihydrate, Form: Powder, Odor/Scent: Odorless, Color: White, Light Pink, pH Rating: 6 - 35, Density: 1.76 g/cc, Range: 0.02 - 2 mg/L, Method: 8021 DPD, Number of Tests: 100, Parameter: Free Chlorine, Chlorine Dioxide, Temperature Rating: 10 - 25 Deg C (Storage), 110 Deg C (Decomposition), Standards/Approvals: EPA Compliant

Features

• For free chlorine determination by the DPD free chlorine method
• USEPA accepted for reporting for drinking water analysis using Hach method 8021
• Boric acid free!

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