indicator paper


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indicator paper

Paper saturated with a solution of known strength and then dried; used for testing the pH (or other properties) of a solution.
See also: paper
References in periodicals archive ?
The colorimetric tests we use fall into two categories: liquid dye indicators and dye-impregnated indicator papers.
Tenders are invited for Universal Indicator Papers P H1 -10 Sd/Loba/Qualigens 5X10 Books
We have found that the Whatman[R] Type CF, 0-14 pH indicator papers are probably the most useful.