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Your cart is empty.The HI772-26 are the replacement reagents Marine Alkalinity (dKH) Checker HC - HI772. 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. alinity Checker HC Reagents for HI772 (25 Tests) Qty: 1 ADD TO CART The HI772-26 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Alkalinity Checker HC. These reagents follow the Colorimetric Method in which the reaction causes a distinctive range of colors from yellow to green to blue to develop. By simply adding the solution of HI772-26 to the sample, the reaction will take place and the Marine Alkalinity Checkers will determine the concentration from the color that is produced. The results will be displayed in dKH for the HI772 Checker . These reagents are designed to be used with samples that have an expected range of 0.0 to 20.0 dKH....
Raymundo M.
Reviewed in the United States on March 4, 2024
Product came in a described.
Dana Lofton
Reviewed in the United States on February 6, 2024
Did perfect in my tank
Andy B
Reviewed in the United States on November 27, 2024
Does its job. Can he found for half the price elsewhere.
Matthias Lorenz
Reviewed in Germany on November 26, 2024
Sehr gute Reagenz
Lang Alexander
Reviewed in Germany on January 8, 2024
Es macht was es soll
Ricki P.
Reviewed in the United States on December 21, 2023
Was nice to find the Hanna saltwater alkalinity reagent, and with my Prime account....free shipping. Which is why I purchased via Amazon.The actual product and free shipping....you can't go wrong.
Steph
Reviewed in the United States on January 13, 2023
I've been using Hana Alk tester for years and I've always run into the problem of developing particulate as I neared the end of the reagent. I looked around and read about others' experiences. I tested the theory of keeping the bottle refrigerated and limit air exposure by only poking a hole for the syringe (instead of peeling the seal that doesn't want to come off anyway), and it worked. Emptied the bottle without any floating bits.
John
Reviewed in Canada on February 2, 2022
As advertised
K Smith
Reviewed in the United States on November 25, 2022
The Hanna alkalinity checker is a very useful tool for measuring the alkalinity of your reef tank easily and quickly. If you have the alkalinity checker, you're going to need to purchase reagents and these are the ones that you need. They work well and appear to be authentic reagents.
Fatema
Reviewed in the United Arab Emirates on August 13, 2021
👌🏻
Marlene
Reviewed in the United States on October 22, 2021
Easy test with accurate results. As my corals have grown, it has become increasingly important to test alk levels since they're depleting what's in my salt mix pretty quickly and without dosing, I'd have a pretty big alk swing with water changes. This is an invaluable tool to have in your arsenal.
Homo Russus - Life's Vision
Reviewed in the United States on January 15, 2021
Works as expected. And for those who are searching the difference between fresh water checker and saltwater checker and the difference between HI772 and HI755, there isn’t one. This is what you’re lookin for
Mrs M Jones
Reviewed in the United Kingdom on October 7, 2019
Very efficient and quick
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