YY/T 1497-2016: Evaluation Test Method for the Viral Filtration Efficiency (VFE) of Medical Protective Face Mask Materials - Test Method Using Phi-X174 Bacteriophage

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Scope

This Standard stipulates the method of using Phi-X174 bacteriophage suspension
liquid as a surrogate microbe to test the viral filtration efficiency (VFE) of medical
protective face masks or face mask materials.
This Standard is applicable to medical protective face masks or face mask materials
which have requirements for the evaluation of the viral filtration efficiency (VFE).

Basic Data

Standard ID	YY/T 1497-2016 (YY/T1497-2016)
Description (Translated English)	Evaluation Test Method for the Viral Filtration Efficiency (VFE) of Medical Protective Face Mask Materials - Test Method Using Phi-X174 Bacteriophage
Sector / Industry	Medical Device and Pharmaceutical Industry Standard (Recommended)
Classification of Chinese Standard	C48
Word Count Estimation	9,935
Date of Issue	2016-07-29
Date of Implementation	2017-06-01
Regulation (derived from)	State Food and Drug Administration Notice 2016 (No.129)
Issuing agency(ies)	State Food and Drug Administration