HI755-26 Alkalinity Checker Reagents - Marine Water

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HI755-26 Alkalinity Checker Reagents - Marine Water

SKU: 206221
52 Review(s)
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  • Very Good Product By on 3/21/2017

    I use a lot of this product. I test two tanks every morning. It has been very consistent in its quality from lot to lot. ( I test every new lot against a known standard) It is reasonably priced and a good value.
  • GREAT! By on 3/19/2017

    Good Stuff: Very Easy To Use
  • Good and accurate. By on 3/14/2017

    Very easy to use and very accurate. Use it regularly. There have been some instances with bad batches of reagents, hence only 4 stars.
  • As expected By on 3/7/2017

    Wouldn't trade my alk tester for any other method
  • Works Great By on 2/6/2017

    Have been using Hanna KH Checker for 3 months. Work great. The replacement reagent is accurate and easy to use.
  • Best alk checker By on 1/19/2017

    Accurate and super easy. I love it!!!!
  • Great product By on 1/17/2017

    I love the Hannah checker, and I trust it. Refills are a great price as well
  • Great savings! By on 12/10/2016

    Great way to save money on testing water. Cound not be happier!
  • Great By on 11/17/2016

    Great refills for my Alk checker. I use this alk test almost exclusively.
  • GOOD STUFF By on 10/31/2016

    These reagents are not expensive at all. Like one other user said, i wish they would come in a bigger bottle. The only complaint i have is the blue cap on the bottle always stains my fingers. Whats up with that!