Another criterion for evaluating the permeability of plastics to moisture is found in USP24/NF19 chapter 671, "Containers' Permeability." [4] In the section entitled "Single-Unit Containers and ...

The USP Subcommittee on Packaging, Storage, and Distribution (SCPSD) has revised product dating specifications as they relate to pharmacy practice. As seen in Appendix A, USP defines the ...