--- product_id: 21547564 title: "Hach DPD Total Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, Range from 0.02–2.00 mg/L Cl₂, USEPA Accepted Method 8167, Drinking Water & Wastewater Analysis, for Use with Colorimeter, 2105669" brand: "hach" price: "€ 3.95" currency: EUR in_stock: false url: https://www.desertcart.com.cy/products/21547564-hach-dpd-total-chlorine-reagent-powder-pillows-10-ml-pack store_origin: CY region: Cyprus --- # 100 powder pillows per pack Precise 0.02–2.00 mg/L chlorine range USEPA Accepted Method 8167 Hach DPD Total Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, Range from 0.02–2.00 mg/L Cl₂, USEPA Accepted Method 8167, Drinking Water & Wastewater Analysis, for Use with Colorimeter, 2105669 **Brand:** hach **Price:** € 3.95 **Availability:** ❌ Out of Stock ## Summary > 💧 Stay ahead in water safety with precision you can trust! ## Quick Answers - **What is this?** Hach DPD Total Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, Range from 0.02–2.00 mg/L Cl₂, USEPA Accepted Method 8167, Drinking Water & Wastewater Analysis, for Use with Colorimeter, 2105669 by hach - **How much does it cost?** € 3.95 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/21547564-hach-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 Testing Power:** 100 reagent pillows ensure you never run out during critical monitoring. - • **EPA-Approved Accuracy:** Trust your water quality data with USEPA Method 8167 certification. - • **Precision Chlorine Detection:** Detect total chlorine from ultra-low 0.02 mg/L to 2.00 mg/L with confidence. - • **Versatile Water Quality Solution:** Perfect for municipal, groundwater, potable, and surface water testing. - • **Seamless Instrument Compatibility:** Optimized for Hach colorimeters and spectrophotometers for flawless results. ## Overview Hach DPD Total Chlorine Reagent Powder Pillows (Pack of 100) deliver EPA-approved, precise chlorine measurement from 0.02 to 2.00 mg/L. Designed for use with Hach colorimeters, these reagent pillows support reliable water quality testing across drinking, wastewater, and surface water applications. ## Description Hach 2105669 DPD Total Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100) ## Features - USEPA ACCEPTED – Approved for chlorine reporting in drinking water and wastewater analysis using Hach Method 8167. - HIGH CAPACITY – Includes 100 powder pillows, ensuring ample supply for frequent testing needs. - PRECISE RANGE – Measures total chlorine concentrations from 0.02 to 2.00 mg/L Cl₂ for accurate water quality monitoring. - COMPATIBLE WITH HACH INSTRUMENTS – Optimized for use with Hach colorimeters and spectrophotometers to ensure reliable results. - VERSATILE APPLICATIONS – Ideal for testing groundwater, municipal water, potable water and surface water quality. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00N3Z4ICU | | Best Sellers Rank | #35,404 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #51 in Analytical Reagents | | Brand Name | HACH | | Customer Reviews | 4.7 4.7 out of 5 stars (136) | | Item Form | Powder | | Item Weight | 0.01 Kilograms | | Manufacturer | HACH COMPANY | | Manufacturer Part Number | 2105669 | | Model Number | 2105669 | | Number of Items | 100 | | Package Size Name | Pack of 100 | | Product Benefits | Maintains Clean Sanitized Water | | Unit Count | 1.0 Count | ## Product Details - **Brand:** HACH - **Item Form:** Powder - **Item Weight:** 0.01 Kilograms - **Package Size Name:** Pack of 100 - **Product Benefits:** Maintains Clean Sanitized Water ## Images ![Hach DPD Total Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, Range from 0.02–2.00 mg/L Cl₂, USEPA Accepted Method 8167, Drinking Water & Wastewater Analysis, for Use with Colorimeter, 2105669 - Image 1](https://m.media-amazon.com/images/I/715CualyAML.jpg) ![Hach DPD Total Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, Range from 0.02–2.00 mg/L Cl₂, USEPA Accepted Method 8167, Drinking Water & Wastewater Analysis, for Use with Colorimeter, 2105669 - Image 2](https://m.media-amazon.com/images/I/81dn+j2tB-L.jpg) ![Hach DPD Total Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, Range from 0.02–2.00 mg/L Cl₂, USEPA Accepted Method 8167, Drinking Water & Wastewater Analysis, for Use with Colorimeter, 2105669 - Image 3](https://m.media-amazon.com/images/I/71YebspibUL.jpg) ![Hach DPD Total Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, Range from 0.02–2.00 mg/L Cl₂, USEPA Accepted Method 8167, Drinking Water & Wastewater Analysis, for Use with Colorimeter, 2105669 - Image 4](https://m.media-amazon.com/images/I/71r-9BjH4DL.jpg) ## 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 ## 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.com.cy/products/21547564-hach-dpd-total-chlorine-reagent-powder-pillows-10-ml-pack](https://www.desertcart.com.cy/products/21547564-hach-dpd-total-chlorine-reagent-powder-pillows-10-ml-pack) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-07-05*