Ontology highlight
ABSTRACT:
SUBMITTER: Xie LG
PROVIDER: S-EPMC6502387 | biostudies-literature | 2019 Apr
REPOSITORIES: biostudies-literature
Xie Lan-Gui LG Zhao Xia X Dou Si-Hong SH Tang Long L Sun Hui-Min HM
Royal Society open science 20190410 4
A novel reference film was characterized to improve the oxygen gas transmission measurement accuracy of plastic materials for pharmaceutical packaging. The material processing, homogeneity, stability, jointly determined value and uncertainty evaluation were discussed. The film is the first reference film characterized by multiple laboratories using both manometric and coulometric methods. The oxygen transmission rate of the reference film was 20.53 with the expanded uncertainty of 1.36. The newl ...[more]