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Quantity
1
Description
The testing process is the same as Alkalinity HI772 with one second liquid reagent.
The HI783 Marine Magnesium Checker HC is a handheld colorimeter that uses the Beer- Lambert principle to determine the concentration of magnesium colorimet...
Reviews
5.0
1 rating
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Does what it should
Does exactly what it's supposed to, no more guessing with liquid tests.