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Your cart is empty.Professional Hydrion Chlorine Test Strips CH-1000 for Chlorine Based Sanitizers Test a Range of 0-1000 100 strip sticks in vial with flip top lid.
Stephanie
2025-07-04 11:43:40
Great product. I'm using it to test my hypochlorous acid.
Pdxguy
2025-07-01 15:49:33
This is the most easiest to read and most accurate chlorine test strip. I would highly recommend it for daycare’s that use a sanitizer and disinfectant made of chlorine and water.
Lauren Jackson
2025-05-16 17:49:58
I use these for making homemade hypochlorous acid, and testing the ppm after making a batch. I love that they go all the way up to 1000 ppm. It is definitely worth the extra money to purchase these versus testing sticks that only go up to 200. Because these are pricier, I cut them in half when I’m testing my batches of hypochlorous acid.
Amanda Soward
2025-05-12 15:51:27
I use these to test my hypochlorous acid to make sure it is still effective. These are reliable and easy to use.
Deborah Culp-Hook
2025-05-06 11:59:49
The colors between 250 ppm and 500 ppm are insufficient. You are making a guess. Still my favorite test strip because I regularly get HOCl readings in excess of 250 and the comparable product only goes to 200. Would love more increments.
trek
2025-03-01 15:19:26
These test strips are very good and high quality. The range is very good for weaker and stronger solutions when needed. The color chart and ranges are very easy to read and and easy to differentiate.
cricket vonjames
2025-02-26 17:28:40
A great tool to have in determining the ppm of hypochlorous acid. I make my own and as the water is being electrolized it is easy to know when to stop the process. Also a quick test for shelf life stability too.
Carol Hop
2025-01-24 14:43:11
I was using needs to make my own age to HOCL and there are very necessary part of making this and they are accurate and easy to use
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