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These strips provide a convenient method for accurate colorimetric pH indication.

The indicator on these strips won’t contaminate the solutions the strips are testing.

Make strong red cabbage juice in a minute! Red Cabbage Jiffy Juice is a very stable and easy to use red cabbage extract powder.

Covers Full pH Range.

Ideal for classroom use, this general purpose pH paper provides a distinct color match for each pH unit from 1 to 14.

Genetic Test Paper

These litmus test sheets are available in litmus red (ACS) or litmus blue (ACS).

The Ultimate in Wide Range, General Purpose pH Papers.

Includes Color Comparison Chart.

See Dramatic Color Changes

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.

Each stoppered vial contains 100 (1.8 x 2") strips.

Features Sharp Color Change.

pH Test Papers in your Choice of Two Indicator Colors.

Pocket sized vials for pH testing.

The strips have three pads for enhanced accuracy. Results are available in seconds.