Talk:Litmus paper/Definition

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Revision as of 12:03, 15 February 2010 by imported>Chris Day (→‎Various dyes)
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Various dyes

It is correct to say pH paper has various dyes; the dye in litmus paper is litmus. While I doubt it's used any longer, liquid litmus has been used in titration. --Howard C. Berkowitz 17:05, 15 February 2010 (UTC)

Is litmus itself not a blend? Chris Day 18:03, 15 February 2010 (UTC)