universal test strips
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pH test paper provides a fast and economical method of pH measurement. For most solutions it is only necessary to dip a short strip of test paper in the solution for a second or two. Then shake off the excess fluid and match the color of the wet test paper with its color chart and read off the values.
1) Wide range paper PH 0-14, Resolution is 1 pH unit
2) Colours of the individual colour fields cannot run into each other. This allows a more precise comparison the colour scale.
3) The plastic strips protect fingers from contact with the test solution.
4) Papers are non-bleeding so the test samples are not contaminated by the indicator dyes.
0-6, 0-14, 1-14, 1-11, 1-10, 1-12, 4-10, 9-14