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

Packaged well, delivered quickly, contents intact. Only “issue” is I had was that the product expires in 4 months, while the product I finished prior to this purchase expired 8 months AFTER this newer product. Which is OK of you only buy one, but I got 4. Which means I have to use them up within four months instead of a full year, which is why I purchased 4 in the first place.

Purchased for use in my Hanna Alkalinity Checker that I use to verify and calibrate my Alkatronic. Product seems to worksas it should. I was however, very disappointed in finding that the reagent I received from Aquacave would expire in six months. Maybe this is normal but for the price and limited shelf life I can only give it an average rating.

I'm very impressed with Hanna. these reagants are sealed tight on the outside PLUS a plastic seal on the inside. You can tell they are not made in China.

I will never use another test kit. The reagent price makes it affordable to test more regularly to ensure steady water parameters. Best price I have found!

Say Goodbye to Your Test Kits.

Purchased the calcium, alkalinity and phosphate checkers, wish they made one for nitrate and magnesium so I could say goodbye to the rest of my test kits.

great buy

i'm very impressed with Hanna. these reagants are sealed tight on the outside PLUS a plastic seal on the inside. these are made in Europe not China. you can tell the difference

will buy again

will buy again

I purchased an extra reagent vial with my new Hanna checker kit. I was pleased to find the expiration date was over a year out.

Works great. The extra pipepets make it worth the buy.