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HI755-25 Alkalinity Checker Reagents - Marine Water

SKU: 206221


  • Great Product By mark on 5/20/2014

    Easy to use, fast and accurate. Buy two at a time they don't cost much.
  • Love These By Pat on 5/18/2014

    Very easy to use and read. They seam accurate. Have had these for 2 years now with no problems.
  • Great checker By Cpop on 4/9/2014

    Use the alk checker often with great results. Have had my LFS double check always accurate
  • great testers By John Paul on 1/17/2014

    Great product
  • Great item By Corey on 12/23/2013

    Been using the hanna checker line for a couple of years now and love them all. Easy to perform tests with great accuracy.
  • Easy and accurate! By Steve on 11/15/2013

    The Hanna Alkalinity Checker is extremely easy to use and provides accurate, repeatable results.
  • Good product By Ray on 11/5/2013

    Quick, accurate testing.
  • Good price By TQN on 5/27/2013

    Very accurate,cheap,fast delivery...
  • Good price, good amount of tests from each By Kyle on 1/2/2013

    Cheap, reliable tests and easy to use. awesome product
  • good stuff By Douglas on 7/7/2012

    very accurate stuff. only bad thing is that they are always out

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