pH Indicator Papers and Test Strips
The pH indicator strips measure phosphate content levels through rapid colorimetric reactions. Narrow, intermediate, or universal range options are ready for immediate quantitative testing and feature different graduated intervals for accurate assessments. After immersing pH indicator strips in solutions and samples, simply match the produced color with the charts provided. Compact litmus paper tests can be carried in the field for on-site testing in addition to testing in the laboratory.
MQuant® pH Test Strips, Supelco®,MilliporeSigma
These strips provide a convenient method for accurate colorimetric pH indication.
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pH-Indicator Paper, MilliporeSigma
pH indicator papers supplied in rolls are better suited for longterm storage, since they are protected against external influences
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Precision pH Test Strips
The indicator on these strips won’t contaminate the solutions the strips are testing.
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Insta-Check pH Papers
The Ultimate in Wide Range, General Purpose pH Papers.
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Litmus Test Sheets
These litmus test sheets are available in litmus red (ACS) or litmus blue (ACS).
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Wide Range pH Test Strips
Ideal for classroom use, this general purpose pH paper provides a distinct color match for each pH unit from 1 to 14.
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pH Measurement/Indicator Kit
Students explore the wide range of acid and bases and their effect on indicator dyes with this kit.
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Hydrion A and B Dispenser
Use this paper to cover both the A range (2-4-6-8-10) and the B range (1-3-5-7-9-11) of the pH scale.
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Hydrion Test Paper Strips
Use Hydrion A to test in the range of 2-4-6-8-10 and Hydrion B for the range of 1-3-5-7-9-11. Both strips let you test the pH scale in 2.0 units.
Includes: color chart.
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Red Cabbage Jiffy Juice
Make strong red cabbage juice in a minute! Red Cabbage Jiffy Juice is a very stable and easy to use red cabbage extract powder.
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Mikro Hydrion Tester
Test the pH scale from 0-11 in 1.0 units and from 12-14 in 0.5 units.