GB/T 23263-2009: Determination of asbestos in products

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Scope

This Standard specifies the test method for the determination of asbestos in
products using powder X-ray diffractometer and polarizing microscope.
This Standard applies to the determination of asbestos in building materials,
friction materials, sealing materials, heat insulating materials, and non-metallic
minerals.

Basic Data

Standard ID	GB/T 23263-2009 (GB/T23263-2009)
Description (Translated English)	Determination of asbestos in products
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Q61
Classification of International Standard	73.080
Word Count Estimation	18,128
Date of Issue	2009-03-09
Date of Implementation	2009-11-05
Quoted Standard	GB 10736; GB/T 15896; HG/T 2892
Adopted Standard	JIS A1481-2008, NEQ
Regulation (derived from)	National Standard Approval Announcement 2009 No.2 (Total No.142)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies test methods using powder X -ray diffraction and polarized light microscopy determination of asbestos content in products. This standard applies to construction materials, friction materials, sealing materials, determination of insulation materials and non-metallic mineral asbestos content.