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Hach DPD Free Chlorine Reagent Powder Pillows, 10 mL, Pack of 1000, Range from 0.02–2.00 mg/L Cl₂, USEPA Accepted Method 8021, Drinking Water & Wastewater Analysis, for Use with Colorimeter, 2105528

Hach DPD Free Chlorine Reagent Powder Pillows, 10 mL, Pack of 1000, Range from 0.02–2.00 mg/L Cl₂, USEPA Accepted Method 8021, Drinking Water & Wastewater Analysis, for Use with Colorimeter, 2105528

Q: Do these have an expirition date? If so what is it/how long will they last?

The expiration date is printed on the foil. They typically last about three years.

Q: what is the expiration date of the DPD?

The pillows have an expiration of approximately 5 years after date of manufacturing.

Q: Hi, im about to order 5 jars of these. When is the expiry of your new stocks?

The expiration date is on the product label. The shelf life for this reagent is 1800 days (about 5 years).

Product ID: 23993762

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Details

Brand
HACH
Item Form
Powder
Product Benefits
Maintains
Number of Items
1000
Unit Count
1.0 Count

🎯Measures 0.02–2.00 mg/L free chlorine

📦1000 powder pillows per pack

🧪USEPA Accepted Method 8021

Frequently Bought Together

Hach DPD Free Chlorine Reagent Powder Pillows, 10 mL, Pack of 1000, USEPA Accepted, Drinking Water and Wastewater Analysis, Boric Acid Free, 0.02-2.00 mg/L Cl₂, 2105528

Hach DPD Total Chlorine Reagent Powder Pillows, 10 mL, (Pack of 1000), Chlorine Testing, Water Quality Reagents, Reliable Chlorine Measurement, Bulk Chlorine Testing Pack, 2105628

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!

REGULATORY GRADE ACCURACY - USEPA accepted for trusted chlorine reporting in drinking & wastewater
PRECISION CHLORINE DETECTION - Detects free chlorine levels as low as 0.02 mg/L for exact monitoring
VERSATILE WATER QUALITY SOLUTION - Perfect for groundwater, municipal, and surface water testing
SEAMLESS INSTRUMENT COMPATIBILITY - Optimized for Hach colorimeters & spectrophotometers for reliable results
BULK SUPPLY FOR CONTINUOUS TESTING - 1000 reagent pillows to keep your water quality checks uninterrupted

Hach DPD Free Chlorine Reagent Powder Pillows (1000 count) provide EPA-approved, precise measurement of free chlorine in water from 0.02 to 2.00 mg/L. Designed for use with Hach colorimeters and spectrophotometers, this bulk pack supports frequent, reliable testing of drinking water, wastewater, and environmental sources.

Have a Question? See What Others Asked

Do these have an expirition date? If so what is it/how long will they last?

what is the expiration date of the DPD?

Hi, im about to order 5 jars of these. When is the expiry of your new stocks?

Reviews

C**K

perfect

Love that I can order this from Amazon and save on the high delivery costs from Hach

6.05.2025

D**T

Easier access to distribution

Work

28.12.2024

B**D

Better price than from our distributor

Same great hach product less mark up. What else can I say. The work.

20.04.2020

A**R

Four Stars

Exactly what we expected.

27.04.2016

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