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Your cart is empty.The HI713-25 are the replacement reagents for the HI713 Phosphate Low Range Checker HC. These high quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.
Javier Castro
Reviewed in the United States on February 14, 2025
Good product.. testing my saltwater.
Tony Bailey
Reviewed in the United States on July 22, 2022
Was trying to order Ultra Low and Amazon recommended or listed this HI reagent just below which will not work with my Hanna checker. Noticed 6 hours later and it already shipped and cannot be returned for some stupid reason. $37 in the trash.
Huan
Reviewed in the United States on January 26, 2022
I was looking to buy for the ULR and I only found the one package for 25 tests for $20! Then it reccomended me for this 50tests for $30 so I went for it and turn out I purchased the wrong one and can’t even return!
Neil Jenkins
Reviewed in the United States on November 22, 2020
Great product but you can get the same thing (25 count) from saltwateraquarium.com for a third of the price.
Stephanie Packard
Reviewed in the United States on August 11, 2019
Ease of use
LEONARDO PEREZ
Reviewed in the United States on September 12, 2017
EXCELLENT PRODUCT, RECEIVED THE CORRECT REAGENTS AND 50 TEST REAGENTS MENTIONED.
Aaron
Reviewed in the United States on March 21, 2016
Love these, they work perfectly.
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