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

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DPD Free Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, Range from 0.02-2.00 mg/L Cl₂, USEPA Accepted Method 8021, Drinking Water and Wastewater Analysis, for Use with Colorimeter, 2105569

Product ID: 18712651

📏0.02-2.00 mg/L precise range

📦100 pre-measured reagent pillows

🔬USEPA Method 8021 certified

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C$4102

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Description

💧 Stay ahead in water quality with precision-packed chlorine testing!

READY WHEN YOU ARE - Convenient 100-pack of pre-measured powder pillows streamlines routine testing without guesswork or waste.
PRECISION YOU CAN TRUST - Accurate chlorine detection from ultra-low to moderate levels (0.02-2.00 mg/L) for confident water quality decisions.
CERTIFIED FOR COMPLIANCE - USEPA accepted Method 8021 ensures your testing meets rigorous regulatory standards every time.
VERSATILITY ACROSS WATER SOURCES - Perfect for municipal, groundwater, and surface water analysis—empowering professionals to monitor diverse environments.
SEAMLESS INSTRUMENT COMPATIBILITY - Optimized for use with Hach colorimeters and spectrophotometers, delivering consistent, reliable results.

Hach DPD Free Chlorine Reagent Powder Pillows offer a USEPA-certified, precise chlorine testing solution for drinking and wastewater analysis. Each pre-measured pillow supports a 0.02-2.00 mg/L Cl₂ range and is designed for seamless use with Hach colorimeters, making it ideal for professionals monitoring municipal, groundwater, and surface water quality. Packaged in a convenient 100-count, these reagents simplify routine water testing with trusted accuracy and regulatory compliance.

Specifications

ASIN	B00N3Z46TK
Best Sellers Rank	#12,173 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Analytical Reagents
Date First Available	August 28, 2014
Is Discontinued By Manufacturer	No
Item Weight	1.06 ounces
Item model number	2105569
Manufacturer	HACH COMPANY
National Stock Number	6550-01-456-8981
Package Dimensions	4.65 x 4.65 x 0.79 inches

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C$4102

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Nicaragua.

Secure transaction

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