PH Indicator Test Strip Paper
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Useful pH indicator paper strips for quick and easy measurement of the pH of a solution. Simply, tear off a strip and dip the test paper in the solution for asecond or two. Shake off the excess fluid, and match the colour of the wet test paper with the colour chart and read the pH value.
This handy pack contains 200 universal pH strips, 10 strip booklets (20 strips ineach booklet) for reading pH between 1 and 14.
The colour chart is on the plastic cover of the strip case for easy reference.
Each stip measures 6cm x 1cm wide.
|Age Group||12+ Years|