PH test with universal indicator paper - Stock Image - C033/2862
4.7 (675) · € 31.00 · En Stock
Testing pH with universal indicator paper. To check the pH of a solution of acidified iron (II) sulfate a strip of universal indicator paper is clipped from the roll. MARTYN F. CHILLMAID/SCIENCE PHOTO LIBRARY
Photograph, Universal pH indicator Paper
feature:, This pH tester kit allows you to accurately test the pH of a variety of substances, including food, aquarium/water, urine, soil, and more.,
pH 1-14 Universal Full Range Litmus Test Paper Strips Tester Indicator Urine
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pH-indicator paper pH 1 - 14 Universal indicator roll L 4.8 m, pH range 1-14, MQuant®
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Universal pH Test Paper - Precision Laboratories Test Strips
