La Motte Insta Test Magnesium 25PK

The one-dip Insta-TEST Magnesium strip makes the testing process easy with just one dip of the strip into a pool or spa before matching the reaction to a color chart (0-400 ppm) on the bottle. This one of a kind test strip offers stable color development with very distinct colors. Packaged 25 strips per bottle. Also suitable for mineral testing for theralux minerals and other mineral systems


$44.99 AUD

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