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HACH

Q: What is the lowest ppm that we can test using the strip? does it test down to 0.5 ppm? what are the ranges. should have shown range in the product pic

Hello, thank you for your question and for the suggestion. These test strips measure 0-10 ppm in steps of 0.5, 1.0 ,2.0, 4.0 and 10.0 ppm. We hope this helps!

Q: What is the shelf life of this product once opened? Similar - what is the shelf life of this product if unopened?

If unopened, the shelf life of this product is about 2 years (exact expiration dates are lot dependent and will be printed on the bottle). The shelf life may not be valid once the container has been opened due to factors such as absorption of moisture from the environment, bacterial growth, or light that can cause reagents to degrade. Since storage and environment can play such a huge factor, Hach does not provide exact product shelf life information for once the container has been opened.

Q: Does this strip need to be dunked in water or can it be dabbed on a wet spot?

The instructions say to "dip the strip into water and move back and forth for 30 seconds. (or hold pads under water stream for 10 seconds)." They are designed to be dipped into a water sample or held under running water from a faucet. They are not designed to be dabbed on a wet spot.

Q: when is this available again? why no longer available stock ?

Sorry, we were out of stock for a few days. Check the site in 30 minutes

Product ID: 18901877

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Details

Brand
HACH
Unit Count
1.0 Count
Manufacturer
Hach
Material
Plastic

💧0-10 mg/L chlorine range

🔬precise free & total chlorine detection

⏱️instant dip-and-read results

Frequently Bought Together

Hach Free & Total Chlorine Test Strips, 0-10 mg/L, Chlorine Testing, Water Quality Test Strips, Accurate Chlorine Measurement, Easy-to-Use Chlorine Test Strips, 2745050

Hach 2890200 Free Chlorine Test Strips, 0-600 mg/L, 100 Tests

Description

💧 Stay ahead with instant, accurate chlorine checks—because clean water can't wait!

COMPACT PORTABLE - Carry your water quality assurance anywhere—stay ahead in maintaining safe environments
USER FRIENDLY DESIGN - No complicated steps—just dip, wait, and read, making water quality testing effortless
RAPID ON SITE TESTING - Get instant results with a simple dip, perfect for busy professionals needing quick decisions
VERSATILE APPLICATION - Ideal for pools, spas, and water treatment facilities ensuring compliance and peace of mind
PRECISION CHLORINE RANGE - Measures free & total chlorine from 0 to 10 mg/L for reliable water safety insights

HACHFree & Total Chlorine Test Strips provide fast, accurate measurement of free and total chlorine levels from 0 to 10 mg/L. Designed for easy dip-and-read use, these strips enable quick on-site water quality assessments, making them essential for professionals managing pools, spas, or water treatment systems.

Have a Question? See What Others Asked

What is the lowest ppm that we can test using the strip? does it test down to 0.5 ppm? what are the ranges. should have shown range in the product pic

What is the shelf life of this product once opened? Similar - what is the shelf life of this product if unopened?

Does this strip need to be dunked in water or can it be dabbed on a wet spot?

when is this available again? why no longer available stock ?

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