Non-powdered patient examination glove A nitrile (or polymer) patient examination glove is a disposable device made of nitrile rubber or synthetic polymers that may or may not bear a trace amount of residual powder, and is intended to be worn on the hand for medical purposes to provide a barrier against potentially infectious materials and other contaminants. Certification : FDA 510K, CE, ISO 9001, ISO 13485, ISO 22.000, ASTM D6319, ASTM D5151, ASTM F1671, EN 455