"WardsSci000265"

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

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

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

Set includes calibrated and pre-weighed amounts of buffer powders at three pH values (pH 4.0, 7.0, and 10.0) for testing or calibrating your pH meter.