Help. I think I got the wrong reagent. Can I still use it? Bottle that came with the kit is the one on left, HI772S. The bottle on the right, HI755S is the new one. Anyone know the difference? Any help is appreciated. Thanks.
Help!!! HI772 Checker - alkalinity
- Thread starter jsc
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LiveWire
Master Electrician/Certified RODI Guru
Hello @jsc The Hanna HI772S reagent is used for the ALK checker that reads in DKH and the HI755S reagent is used in the ALK checker that reads in PPM. I would contact Hanna and ask them if you can use the opposite reagent in the opposite checker and just convert.
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You should be fine. I’ve been using the dKH reagent for my PPM checker for some time now woth no issues. Based on this BRS Hanna Alk checker reagent description, they seem to be interchangeable.
www.bulkreefsupply.com
HI772-26 Alkalinity Checker Reagents - Hanna
Reagent refill for Alkalinity Colorimeter HI772 or HI755 Hanna Checker HC Marine Water, as well as the Marine Master HI97105 Multiparameter Photometer. Enough reagent for 25 tests. Item #: HI755-26
www.bulkreefsupply.com
Just called Hanna. It is the same solution - interchangeable. Just labeled differed! All is well, thanksYou should be fine. I’ve been using the dKH reagent for my PPM checker for some time now woth no issues. Based on this BRS Hanna Alk checker reagent description, they seem to be interchangeable.
HI772-26 Alkalinity Checker Reagents - Hanna
Reagent refill for Alkalinity Colorimeter HI772 or HI755 Hanna Checker HC Marine Water, as well as the Marine Master HI97105 Multiparameter Photometer. Enough reagent for 25 tests. Item #: HI755-26
