$1.00
Description
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Recommended application for Litmus Paper:
General test for acidic or alkaline reaction: It serves in neutralisation reactions to check whether the change from acid to alkaline or vice versa has taken place. Litmus Paper is the best known indicator paper.
Chemistry:
Litmus is not a single, chemically defined substance but a natural product containing a mixture of substances. It is extracted from lichen and probably represents the oldest known indicator dye.
Store in a cool, dry place. Avoid exposure to sunlight and moisture.
