$11.99
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PAPER Strips FOR PH
MEASURING DESCRIPTION: 100 strips.
USE: This indicator paper will help you to accurately gauge the pH of your product. It covers the full pH range, from 1 (most acid) to 12 (most alkaline).
USE: Dip the strip into the liquid or on a bar of soap & read the pH using the colour scale provided with the strips.
The renowned Kevin Dunn advises how to test your soap and by rubbing distilled water on different parts of the bar and using paper strips. It is not perfect but is a good indicator for to +/- .5
