Product description

Litmus paper is a strip of paper impregnated with litmus.

It can be used to determine the alkalinity or acidity of a substance, similarly to litmus itself.
With acids it turns red and with bases it turns blue.

With these universal litmus paper strips you can easily and relatively accurately determine the pH of your cosmetic products.
They are among the most popular indicator papers, precisely thanks to their wide range, while still offering relative measurement accuracy.

pH measurement range: 1 - 14

One package contains 80 pieces of paper strips.

Do you know how to use indicator papers and what is the difference between litmus and phenolphthalein pH papers?
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