"WardsSci000265"

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

Cobalt Chloride cloth detects the presence of moisture to determine if you have wetness or dampness problems.

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

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

Features Sharp Color Change.

pH Test Papers in your Choice of Two Indicator Colors.