Water Quality Test Strips (5-in-1) Packaging:Pack of 50 The optical clarity of virgin

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8 x 61cm (20 x 24") pre-cut sheets

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Water Quality Test Strips (5-in-1) Packaging:Pack of 50 The optical clarity of virgin5 in 1 Water Quality Test Strips 5 in 1 test strips are great for quick, on site evaluations of water quality with reliable results on every test. Features: These multi parameter test strips test for five water quality measurements on 1 strip: Free Chlorine (0 10 mg L) Total Chlorine (0 10 mg L) Total Hardness (as CaCO3, 0 25 gpg and 0 425 mg L) Total Alkalinity (as CaCO3, 0 240 mg L) pH (6. 2 8. 4) Specifications: Mfr. No. 2755250 5 in 1 Water