McKesson OPA Concentration Indicator Features
- To verify the efficacy of McKesson OPA/28 Solution, user should test for the minimum effective concentration (MEC) prior to each use.
- 3 second dip time
- 90 seconds read time
- Large, easy-to-read indicator pad
- Definitive color identification comparison chart on each bottle
- 18-month shelf life (unopened bottle), 6-month shelf life from date of opening
- Not made with natural rubber latex
- Packaged: 50 Strips Per Bottle, 2 Bottles Per Case
