14-in-1 Water Quality Test Strips for Testing Drinking Water and Well Water, to Detect Residual Chlorine, Alkalinity, Hardness, pH, Nitrites, etc., 100

Upgraded 14-in-1 Test Strips: The drinking water test strip has anti-VC interference capability and tests for residual chlorine, pH, total alkali, hardness, iron, copper, lead, nitrate, nitrite, bromine, total chlorine, chromium, fluoride, and cyanuric acid.

Health: The water quality test strips are used for drinking water, tap water, well water, aquariums, swimming pools, spas, and other water quality testing.

For your health, please use professional test strips to determine water quality standards.

Easy to use: Dip the drinking water test strip into the water for 5 seconds, let it air dry for about 60 seconds, then compare the test strip with the color chart on the side of the bottle for a result.

Economical: There are 100 water test strips in a bottle, packaged in sealed aluminum foil to prevent deterioration. To protect your health, it is recommended to check the water quality once a week.

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