How long does CIDEX OPA Solution remain effective?
CIDEX OPA Solution can be re-used for up to 14 days. ASP recommends testing for the minimum effective concentration (MEC) prior to each use. Opened but unused solution may be stored in the bottle for up to 75 days. Unopened solution has a 2-year shelf life from date of manufacture. The expiration date can be found on the bottle.
