Hach DPD Free Chlorine Reagent Powder Pillows, 25 mL, Pack of 100, Ranges - LR: up to 2.00 mg/L; MR: 0.05-4.50 mg/L; HR: 0.1-10.0 mg/L Cl₂, USEPA Accepted Method 8021, Water Analysis, 1407099

★★★★★ 4.1 43 reviews

US$14.17
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US$14.17
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Free shipping Free 30-day returns

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Product details

Management number 219307253 Release Date 2026/05/03 List Price US$14.17 Model Number 219307253
Category
  • USEPA CERTIFIED QUALITY – Trusted for drinking water and wastewater chlorine analysis using Hach Method 8021.
  • ACCURATE CHLORINE MEASUREMENTS – Covers testing ranges LR: up to 2.00 mg/L; MR: 0.05 - 4.50 mg/L; HR: 0.1- 10.0 mg/L Cl₂ to support reliable water monitoring.
  • CONVENIENT 100-PACK – Pre-measured powder pillows designed for smaller-scale or routine testing applications.
  • COMPATIBILITY YOU CAN RELY ON – Intended for seamless use with Hach colorimeters and spectrophotometers for effective results.
  • VERSATILE APPLICATIONS – Ideal for testing groundwater, municipal water, and surface water quality.

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