1. ASTM D - 3985-95 Standard test method for oxygen gas transmission rate through plastic film & sheeting using a Coulemetric sensor. American Society for Testing & Material. Published 1995
2. ASTM - F1249- 06 Standard test method for water vapour transmission rate through plastic film and sheeting using a modulated infrared sensor. American Society for Testing & Material. Published 2006
3. Hartvigsen A. ‘Automatic Permeability Testing: The Challenges and Solutions’ 48th Ann. Tech. Conf. Proc. Society of Vacuum Coaters 2005 184 188
4. Stevens M. et al ‘Water vapor permeation testing of ultra-barriers: limitations of current methods and advancements resulting in increased sensitivity’ 48 th Ann. Tech. Conf. Proc. Society of Vacuum Coaters 2005 189 191
5. Oxtran Operating Manual. Modern Controls (Mocon) Inc