Description
Ph indicators 7.5 – 9.5 – Submerge the test strip in the emulsion, wait a few seconds, then hold it up to the colour-coded comparison chart and read the results.Order no. 0292050 (100-strip pack)
£16.50
1000 in stock
Ph indicators 7.5 – 9.5 – Submerge the test strip in the emulsion, wait a few seconds, then hold it up to the colour-coded comparison chart and read the results.Order no. 0292050 (100-strip pack)
Weight | 0.1 kg |
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