INDICATOR PAPER WITH COLOUR SCALE PH 5.5 – 8.0 Supplier in Sohar Muscat Barka Ruwi Madayn

INDICATOR PAPER with colour scale pH 5.5 – 8.0 Dip the end of the pH strip into the chemical or substance you want to test. After a couple of seconds, remove the paper and compare the color of the pH strip to the color chart provided with the pH paper kit. Do not re-use a pH paper to retest or test another chemical. Do not re-use a pH paper to retest or test another chemical.Dip the end of the pH strip into the chemical or substance you want to test. After a couple of seconds, remove the paper and compare the color of the pH strip to the color chart provided with the pH paper kit. Do not re-use a pH paper to retest or test another chemical.