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Litmus paper strips measure about 2 ¼" x ¼" and change color when exposed to acidic or alkaline substances. (Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under alkaline conditions.) Red and blue available separately (in 100-strip quantities) or in a set of both (100 red and 100 blue). ~ Lisa
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1 Question
Why did you choose this?
Rainbow Resource CenterStore
science curriculum
Olivia H
Trying it out
Augustine E
We need some litmus paper for our chemistry experiments dealing with acids and bases.
science curriculum
Trying it out
We need some litmus paper for our chemistry experiments dealing with acids and bases.
to complete my chemistry lab kit