LexaMed offers testing for AAMI Level 1 Minimum Fluid Barrier Protection Isolation Gowns and other barrier materials as defined in ANSI/AAMI PB70:2012. Testing is conducted in accordance with AATCC Test Method 42-2007 Impact Penetration Test. The test measures the resistance of fabrics to the penetration of water by impact, and therefore can be used to predict the probable resistance of fabrics to fluid penetration.