
For more reliable results and a greater ease of manipulation, the plastic strips for pH values between 0 and 14 are non bleeding and rigid. You can leave them to soak longer than a paper strip without the fear of contaminating the tested solution or of sinking the paper.
Steps of the colorimetric scale: every 1.0
Number of reading zones: 4
pH value scale |
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0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
Packaging | Reference |
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PHPS114C (Box of 100 plastic strips pH 0-14) |