Permeation Testing Service If you have an occasional need or a contract requirement, we offer a permeation testing service to ASTM standards for the measurement of oxygen permeation through plastic/laminate films, coated papers, packages and bottles. This uses our oxygen permeation instruments, 8000 series in our own laboratory facility. We can also offer you water vapour permeation testing using our moisture vapour transmission measuring instruments, the 7000 series. With this analyser you can: • Comprehensive reporting • Variable test parameters • Prompt testing time Bespoke solutions available