pH Test Strips (0 14) Universal Paper for Drinking Water, Aquarium, Pool, Hot Tub, Spa,150ct Litmus Testing Soap Making and Food

100 ct Litmus Paper pH: Simply dip our litmus paper strip to get a highly accurate result showing whether your liquid is acidic, neutral, or alkaline,Monitor Your Water pH Level. Accurate Litmus Paper pH Test Strips :Test strips are made of high-quality fiber paper and no color bleeding pads,can easily provide instant and reliable results Easy&Fast&Accurate: Just dip in liquid sample for 1 seconds and remove it, waiting for testing pads to change colors,then compare the results with the color chart on the test bottle. Widely Use pH Testing Kit : 100 strips pH tests strips for Liquid Testing Water Aquarium, Pool, Hot Tub,Spa,Food,Soap Making etc For Best Results: If the water sample has color,please decolorize it until it becomes colorless,and then test it. and If the liquid sample is weak,put the test strip in and wait until the color of the test strip does not change.