---
product_id: 164815236
title: "2105669 DPD Total Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100)"
brand: "hach"
price: "R2055"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Hach"
url: https://www.desertcart.co.za/products/164815236-2105669-dpd-total-chlorine-reagent-powder-pillows-10-ml-pack
store_origin: ZA
region: South Africa
---

# Accurate range up to 2.00 mg/L Bulk pack of 100 for long-term use EPA-approved precision 2105669 DPD Total Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100)

**Brand:** hach
**Price:** R2055
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay ahead with precision chlorine testing that professionals trust!

## Quick Answers

- **What is this?** 2105669 DPD Total Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100) by hach
- **How much does it cost?** R2055 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/164815236-2105669-dpd-total-chlorine-reagent-powder-pillows-10-ml-pack)

## 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

- • **Bulk Efficiency:** 100 reagent pillows ensure uninterrupted lab or field testing
- • **EPA-Trusted Accuracy:** Certified for reliable drinking & wastewater chlorine analysis
- • **User-Friendly Format:** Powder pillows outperform tablets for faster, cleaner testing
- • **Compact & Lightweight:** Easy to store and transport at just 0.01 pounds per pillow
- • **Consistent Weekly Testing:** Proven dependable for over a decade in real-world use

## Overview

Hach 2105669 DPD Total Chlorine Reagent Powder Pillows are EPA-approved chemical reagents designed for precise measurement of total chlorine in drinking and wastewater. Each pack contains 100 lightweight 10 mL powder pillows, offering reliable, consistent results favored by professionals for over 14 years.

## Description

USEPA accepted for reporting drinking and wastewater analysis using Hach Method 8167

Review: These are much better than the tablets for checking chlorine levels at work awesome buy
Review: Use this product weekly to test well water. Has been reliable for the last 14 years. Will order again.

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- USEPA accepted for reporting drinking and wastewater analysis using Hach Method 8167
- Range: up to 2.00 mg/L
- Made in China
- Package Weight : 0.01 pounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00N3Z4ICU |
| Best Sellers Rank | 102,379 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 10,914 in Lab & Scientific Products |
| Brand | HACH |
| Customer Reviews | 4.6 4.6 out of 5 stars (124) |
| Date First Available | 16 Dec. 2014 |
| Item model number | 2105669 |
| Manufacturer | HACH COMPANY |
| Number of items | 100 |
| Package Dimensions | 13.11 x 11.99 x 2.01 cm; 10 g |
| Size | Pack of 100 |

## Product Details

- **Brand:** HACH
- **Item form:** Powder
- **Item weight:** 0.01 Kilograms
- **Number of items:** 100
- **Product benefits:** Maintains Clean Sanitized Water

## Images

![2105669 DPD Total Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100) - Image 1](https://m.media-amazon.com/images/I/715CualyAML.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How do you use this to check your pool chlorine?  What else do I need to go with this item to check for chlorine in your pool**
A: I use this with a Hach 1454200 Chlorine (Free and Total) Test Kit, Model CN-70.  It is a test kit for drinking water I don't know that it is good for pools.  You might want to check out products like: Poolmaster 22260 5-Way Swimming Pool or Spa Water Chemistry Test Kit for your pool.  I've not used that product so I do not know how good it is, but at least it is for pools.

**Q: Will this work on hanna hi 96711? method: dpd, range 0.00 to 5 ppm?**
A: I have been using them and have not had any problems.

**Q: Does this test for chloramine?**
A: I believe you can use the kit to test for "free chlorine" and chlorine. I think there is a formula that uses these values to estimate chloramine levels. I use a RODI system with 2 carbon blocks and have found no chlorine or chloramine in my water.

**Q: We have a hach colorimeter that tests free & total chlorine. it's for drinking water. does this reagent work to for both free and total chlorine?**
A: Part number 2105669 is for total chlorine only. The part number for the same size pillows used for free chlorine is 2105569. The procedure is also slightly different for the free and total chlorine tests. You will want to review the method documents for these tests on the specific colorimeter you have to confirm that the tests are being run correctly.

Thank you for contacting Hach Technical Support

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***R on 14 September 2024*

These are much better than the tablets for checking chlorine levels at work awesome buy

### ⭐⭐⭐⭐⭐ Review
*by C***C on 30 June 2021*

Use this product weekly to test well water. Has been reliable for the last 14 years. Will order again.

### ⭐⭐⭐⭐⭐ Review
*by S***N on 22 October 2020*

Quick, Fast, and effective service. I needed these as my water DP Tabs were out dated, and i needed a bunch of packets for operations and maintenance of a water system. Made it in great time and was able to get proper readings as the old packets were out dated. So i am happy to have recieved these in the knick of time. I passed my site water safety in a timely manner.

## Frequently Bought Together

- Hach DPD Total Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100), Chlorine Testing, Water Quality Reagents, Reliable Chlorine Measurement, Convenient Chlorine Testing Pack, 2105669
- Hach DPD Free Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, USEPA Accepted, Drinking Water and Wastewater Analysis, Boric Acid Free, 0.02-2.00 mg/L Cl₂, 2105569
- Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, for Reliable Water Quality Testing, Easy-to-Use Interface, Large Backlit Display, with Carry Case, LPV445.97.00110

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/164815236-2105669-dpd-total-chlorine-reagent-powder-pillows-10-ml-pack](https://www.desertcart.co.za/products/164815236-2105669-dpd-total-chlorine-reagent-powder-pillows-10-ml-pack)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-26*