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.

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

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

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.

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

Hach Dpd Free Chlorine Reagent Powder Pillows 10 Ml Pack

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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€ 180.09

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Stay ahead in water quality—test smarter, not harder!

READY WHEN YOU ARE - Convenient 100-pack of pre-measured powder pillows streamlines routine testing without any guesswork.
SEAMLESS COMPATIBILITY - Optimized for Hach colorimeters and spectrophotometers for flawless, professional-grade results every time.
PRECISION YOU CAN TRUST - Accurate chlorine detection from 0.02 to 2.00 mg/L ensures your water quality data is always reliable.
VERSATILITY AT ITS BEST - Perfect for municipal, groundwater, and surface water testing—your all-in-one solution for diverse water monitoring needs.
CERTIFIED FOR CONFIDENCE - USEPA certified reagent quality guarantees compliance and peace of mind in drinking and wastewater analysis.

Hach DPD Free Chlorine Reagent Powder Pillows deliver EPA-certified, precise chlorine measurement in a convenient 100-pack format. Designed for 10 mL samples and compatible with Hach instruments, these pre-measured reagents simplify routine water testing across municipal, groundwater, and surface water applications, empowering professionals with reliable, hassle-free monitoring.

Specifications

ASIN	B00N3Z46TK
Are batteries included?	No
Brand	Hach
Country of Origin	USA
Customer Reviews	4.8 4.8 out of 5 stars (254)
Date First Available	11 January 2020
Included Components	Lab
Item Weight	30 g
Item model number	2105569
Manufacturer	HACH COMPANY
Model number	2105569
Net Quantity	1.0 Count
Number of Memory Sticks	100
Package Dimensions	11.8 x 11.8 x 2 cm; 30 g

Reviews

R**4

Good price.

Best deal I could find on these and just what I needed.

24.05.2026

P**G

👍

😊👍

4.04.2019

L**E

👍🏻

12.07.2026

P**P

They worked great

Good buy, great company i had missing products and they sent me replacement pouches

23.01.2026

L**W

Good Price

I have to use these every day to check the chlorine for our neighborhood water system. It’s a much better price than buying them through our well contractor.

23.10.2024

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