... Oxygen Permability rate Tester – Coulometry theory Method Standards:ASTM D 3985-1995, ASTM F 1927-1998, ASTM F ... PVDC, and nylon*Packagespaper, plastics, rubber, paper, paper-plastic composite, glass, and metal packages, eg: bottles, containers, Techinical Parameter ... continuous data collection, accurate and reliable data;3, Two calibration methods of standard gas calibration and standard film ...