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

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

Help Track order

Account Cart

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

Help Track order

Account Cart

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

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

Product ID: 18712651

✅USEPA Method 8021 certified

📏0.02-2.00 mg/L Cl₂ precision range

🧪100 pre-measured reagent pillows

₨982

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered 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 Seychelles.

Secure transaction

Description

💧 Elevate your water testing game with precision and ease!

PRECISION YOU CAN TRUST - Accurate chlorine detection from 0.02 to 2.00 mg/L ensures your water quality data is always reliable.
VERSATILE WATER TESTING - Perfect for municipal, groundwater, and surface water analysis—stay ahead in environmental monitoring.
EPA CERTIFIED CONFIDENCE - Meets USEPA Method 8021 standards, giving you regulatory-grade assurance every time.
READY TO USE CONVENIENCE - Pre-measured powder pillows eliminate guesswork and speed up routine testing workflows.
SEAMLESS INSTRUMENT COMPATIBILITY - Optimized for Hach colorimeters and spectrophotometers for flawless integration and results.

Hach DPD Free Chlorine Reagent Powder Pillows deliver EPA-certified, highly accurate chlorine measurements within a 0.02-2.00 mg/L range. Packaged in convenient pre-measured 100-count sets, these reagents are designed for seamless use with Hach colorimeters and spectrophotometers, making them ideal for professional drinking water and wastewater analysis across diverse water sources.

Specifications

ASIN	B00N3Z46TK
Best Sellers Rank	#11,266 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Analytical Reagents
Date First Available	August 28, 2014
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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₨982

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered 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 Seychelles.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews