Details
It is recommended that CIDEX OPA Solution be tested before each usage with the CIDEX OPA Solution test strips in order to guard against dilution, which may lower the ortho-phthalaldehyde level of the solution below its MEC of 0.3%.
60 strips x 2 bottles/case (120 strips total).
J&J Cidex OPA Test Strips Instructions for Use J&J Cidex OPA Disinfectant MSDS