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Volcmreefer · 02/28/2018, 03:49 PM

From what I was told, they are the same. Hanna changed up things some time ago and has one reagent for both meters. Smart.

Item # Description
TE-HI772-26 Hanna Alkalinity Reagents, 25 ct. for use with Hanna HI755 and HI772 Marine Alkalinity Checkers

02/28/2018, 03:49 PM	#5
Volcmreefer Registered Member Join Date: Mar 2006 Location: Milton, FL Posts: 346	From what I was told, they are the same. Hanna changed up things some time ago and has one reagent for both meters. Smart. Item # Description TE-HI772-26 Hanna Alkalinity Reagents, 25 ct. for use with Hanna HI755 and HI772 Marine Alkalinity Checkers