This standard details a procedure for determining the oxygen transmission rate using Dynamic Accumulation methodology and a fluorescence-based sensor. 

When tested against an instrument that complies with ASTM D3985, the coulometric test method for measuring oxygen permeation through plastic films, the method described in ASTM F3136 showed comparable test results to the level of statistical significance when testing low oxygen barriers. 

To learn more about this new test method, see the application note in the related resources column.