Analyzers
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80 Strips/set PH Meter 1-14 Litmus Paper PH Indicator Test Strips Water Aquarium Kit Analyzers Tools Multifunctional Test Tool
Condition: 100 Brand New and High Quality Take accurate alkaline/acid tests with this pack of 80 Litmus paper strips Each book also includes a color chart The scale reads from 1 to 14: 1 - 3 indicates a very acidic substance 4 - 6 indicates an acidic substance 7 indicates neutral 8 - 11 indicates alkalinity 12 - 14 indicates a very high level of alkalinity 1 x books containing 80 strips 80 strips in total [...]
40.59 $ Add to cart -
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1 Box High Accuracy Range 1-14 PH Test Paper Liquid Water Acidity Alkalinity PH Test Strip Litmus Paper
1 Box High Accuracy Range 1-14 PH Test Paper Liquid Water Acidity Alkalinity PH Test Strip Litmus Paper Feature: Just press the test strip onto the object or liquid to be tested. After half a second, take out the paper and use the attached color chart to compare the color changes of the paper to find out the acidity of the test object. When its density is less than 0.01, it cannot indicate acid or alkali solution. It can be used to test the acidity or alkalinity of many everyday substances, such as moisturizing soap, lemon juice, [...]
40.26 $ Add to cart