---
product_id: 23993766
title: "- DPD Free Chlorine Reagent Powder Pillows, 25 mL, 100/pk, 1407099"
brand: "hach"
price: "250.78 DT"
currency: TND
in_stock: true
reviews_count: 2
url: https://www.desertcart.tn/products/23993766-dpd-free-chlorine-reagent-powder-pillows-25-ml-100-pk
store_origin: TN
region: Tunisia
---

# Wide Chlorine Range 0.05-10 mg/L 100 Pre-measured Powder Pillows USEPA Certified Accuracy - DPD Free Chlorine Reagent Powder Pillows, 25 mL, 100/pk, 1407099

**Brand:** hach
**Price:** 250.78 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead in water quality—because precision is power.

## Quick Answers

- **What is this?** - DPD Free Chlorine Reagent Powder Pillows, 25 mL, 100/pk, 1407099 by hach
- **How much does it cost?** 250.78 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/23993766-dpd-free-chlorine-reagent-powder-pillows-25-ml-100-pk)

## Best For

- hach enthusiasts

## Why This Product

- Trusted hach brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision You Can Trust:** USEPA certified for reliable drinking and wastewater chlorine analysis with Hach Method 8021.
- • **Ready-to-Use Convenience:** 100 pre-measured powder pillows streamline routine water testing without any guesswork.
- • **Seamless Device Compatibility:** Optimized for use with Hach colorimeters and spectrophotometers for flawless integration.
- • **Comprehensive Chlorine Coverage:** Accurately measures free chlorine from trace levels (0.05 mg/L) up to high concentrations (10 mg/L).
- • **Versatile Water Quality Testing:** Perfect for groundwater, municipal, and surface water monitoring to keep your environment safe.

## Overview

Hach DPD Free Chlorine Reagent Powder Pillows deliver USEPA-certified accuracy for free chlorine testing across a broad range (0.05 to 10 mg/L). Packaged in 100 convenient, pre-measured pillows, they ensure consistent, hassle-free water quality analysis compatible with Hach colorimeters and spectrophotometers, ideal for municipal, groundwater, and surface water applications.

## Description

USEPA accepted for reporting drinking water analysis using Hach Method 8021

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B00N3YIRZ0 |
| Best Sellers Rank | #85,560 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #96 in Analytical Reagents |
| Brand Name | HACH |
| Customer Reviews | 4.4 4.4 out of 5 stars (17) 4.4 out of 5 stars |
| Item Form | Powder |
| Item Highlight | LR Up to 2.00 mg/L Cl₂, MR 0.05-4.50 mg/L Cl₂, HR 0.1-10.0 mg/L Cl₂, USEPA Accepted Method 8021, Water Analysis |
| Manufacturer | Hach |
| Model Number | 1407099 |
| Part Number | 1407099 |
| Unit Count | 1 Count |
| Volume | 25 ml |

## Product Details

- **Brand:** HACH
- **Item Form:** Powder
- **Item Volume:** 25 ml
- **Unit Count:** 1 Count

## Images

![- DPD Free Chlorine Reagent Powder Pillows, 25 mL, 100/pk, 1407099 - Image 1](https://m.media-amazon.com/images/I/81GIBne2DML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by  on Reviewed in the United States January 24, 2026*

Excellent product.

### ⭐⭐⭐⭐⭐ Five Stars
*by  on Reviewed in the United States August 25, 2017*

good product

---

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**Shop now:** [https://www.desertcart.tn/products/23993766-dpd-free-chlorine-reagent-powder-pillows-25-ml-100-pk](https://www.desertcart.tn/products/23993766-dpd-free-chlorine-reagent-powder-pillows-25-ml-100-pk)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-13*