Precision Laboratories
pH test strips, narrow range pH 2.8 - 4.4: pH test strips, narrow range pH 2.8 - 4.4: for Wine Testing. This product is used to test the pH of the juice prior to fermentation. To test pH of Red Wine precursors, a dilution of wine under study must be diluted 1:10 (wine to water) to reduce the color effect of the wine on the test strip.
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