A2O Water – pH Test Liquid
$5.00 — available on subscription
Product Description
pH reagent liquid suitable for testing tap and potable water. Place a few drops of the pH liquid to test your tap or drinking water pH level. Check results instantly with the color chart (pH 4.0-10.0). 15mL.
*testing cup not included
Shipping Method: U.S.P.S. (5 ~ 7 business days)
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