Hach 2105569 DPD Free Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100)

Hach 2105569 DPD Free Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100)

Q: Hi, i plan to buy 10 of these. when is the expiry date?

According to the packets and the individual pillow packs, the expiration date for the Chlorine Free -DPD Reagent is 03/24 for storage between 10 degrees and - 25 degrees Celsius.

Q: when this item available ill be needing 5 packs of this?

https://www.amazon.com/gp/product/B00N3Z46TK/ref=cx_skuctr_share?smid=A38UJTODLS8CHT

Q: What are there in hach 2105569 dpd free chlorine reagent powder?

Hach item 2105569 contains DPD which is an indicator that changes color when oxidized, along with phosphoric acid for pH adjustment and a carboxylate salt.

Q: Will these work with Hanna colorimeter?

Which Hanna model is it.? If it is using DPD method. It can be used This kit is designed for 10 ml as a size of sample. You need to check both methods for Hanna meter and Hach’s

4.8/5

Product ID: 208192221

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📊Measures free chlorine up to 2.00 mg/L

⚖️Precise 10 mL sample size

🇺🇸Made in USA, EPA-approved method

Frequently Bought Together

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 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 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

Description

💧 Stay ahead in water safety with precision you can trust!

MADE IN THE USA - Support domestic manufacturing with a product crafted to meet rigorous quality standards.
EFFORTLESS TESTING - Pre-measured reagent pillows simplify your workflow—no mess, no guesswork, just fast results.
LAB GRADE ACCURACY - Ensure exact chlorine readings with 10 mL reagent pillows for consistent water quality testing.
COMPACT CONVENIENT - Lightweight 32g pack with 100 reagent pillows, perfect for on-the-go professionals and field testing.
EPA APPROVED RELIABILITY - Compliant with USEPA Method 8021, trusted for official drinking water analysis and reporting.

The Hach 2105569 DPD Free Chlorine Reagent Powder Pillows come in a pack of 100, each pre-measured at 10 mL for precise chlorine testing up to 2.00 mg/L. EPA-approved for drinking water analysis using Hach Method 8021, this lightweight, USA-made product ensures reliable, professional-grade water quality monitoring.

Specifications

Manufacturer	HACH COMPANY
Part number	2105569
Item Weight	32 g
Package Dimensions	11.81 x 11.61 x 1.9 cm; 32 g
Item model number	2105569
Item Package Quantity	1
Included components	Lab
Batteries included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Hi, i plan to buy 10 of these. when is the expiry date?

when this item available ill be needing 5 packs of this?

What are there in hach 2105569 dpd free chlorine reagent powder?

Will these work with Hanna colorimeter?

Common Questions

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Excellent communication throughout the order process. Product is perfect.

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Sneha T.

Received my product in pristine condition. Great service overall.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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