pH 0-2.5 PLASTIC STRIPS [Moisture-Proof Vial of 100 Strips]
Remove the test strip, and shake off any excess liquid. Do not allow the test strip to dry before reading against the color chart.
pH 0-2.5 PLASTIC STRIPS [Moisture-Proof Vial of 100 Strips]
Remove the test strip, and shake off any excess liquid. Do not allow the test strip to dry before reading against the color chart.