Used Hanna checkers for sale. Calcium has been used perhaps a half dozen times. I’ve gone through 4 bottles of reagent with the alk.
I’m including the original hard cases, vials, etc. and 2 NIB unopened alk reagents.
$75 plus $10 if shipped. I want to sell these as a pair, so I’m not selling individually for now.
I’m including the original hard cases, vials, etc. and 2 NIB unopened alk reagents.
$75 plus $10 if shipped. I want to sell these as a pair, so I’m not selling individually for now.
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