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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.
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MQuant® pH Test Strips, Supelco®,MilliporeSigma
These strips provide a convenient method for accurate colorimetric pH indication.
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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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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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Litmus Test Sheets
These litmus test sheets are available in litmus red (ACS) or litmus blue (ACS).
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Insta-Check pH Papers
The Ultimate in Wide Range, General Purpose pH Papers.
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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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pH Test Strips with Pads
The strips have three pads for enhanced accuracy. Results are available in seconds.
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Litmus Test Strips
Pocket-sized, lightweight vial containing blue litmus test strips. No color chart necessary.
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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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Mikro Hydrion Tester
Test the pH scale from 0-11 in 1.0 units and from 12-14 in 0.5 units.
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Hydrion™ Fractional Range pH Test Papers
Exhibit Sharp Color Change for Each 0.5 pH Interval