GB/T 31402-2023: Measurement of antibacterial activity on plastics and other non-porous surfaces

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Scope

This Document specifies a method of evaluating the antibacterial activity of antibacterial-
treated plastics, and other non-porous, surfaces of products (including intermediate products).
This Document is not intended to be used to evaluate the effects and propagation of bacteria on
non-porous surfaces without antibacterial treatments. If evaluation is required, see Method B
in GB/T 19275-2003[1].

Basic Data

Standard ID	GB/T 31402-2023 (GB/T31402-2023)
Description (Translated English)	Measurement of antibacterial activity on plastics and other non-porous surfaces
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G31
Classification of International Standard	83.080.01
Word Count Estimation	20,293
Date of Issue	2023-11-27
Date of Implementation	2024-06-01
Older Standard (superseded by this standard)	GB/T 31402-2015
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration