Standard Test Method for Using Aerosol Filtration for Measuring the Performance of Porous Packaging Materials as a Surrogate Microbial Barrier
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Withdrawn:
1. Scope
1.1 This test method measures the aerosol filtration performance of porous packaging materials by creating a defined aerosol of 1.0 µm particles and assessing the filtration efficiency of the material using either single or dual particle counters.