GB/T 2912.3-2009: Textiles -- Determination of formaldehyde -- Part 3: High performance liquid chromatography method

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Scope

This Part of GB/T 2912 specifies the method using the high-performance liquid
chromatography – ultraviolet detector (HPLC/UVD) or diode array detector
(HPLC/DAD) to determine the contents of free and hydrolyzed formaldehyde or
released formaldehyde in the textile.
This Part is applicable to any types of textiles.
This Part is applicable to the textiles with formaldehyde content between 5mg/kg and
1000mg/kg; especially the samples of dark extract liquid.

Basic Data

Standard ID	GB/T 2912.3-2009 (GB/T2912.3-2009)
Description (Translated English)	Textiles -- Determination of formaldehyde -- Part 3: High performance liquid chromatography method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	W04
Classification of International Standard	59.080.01
Word Count Estimation	7,762
Date of Issue	2009-06-19
Date of Implementation	2010-02-01
Quoted Standard	GB/T 2912.1-2009; GB/T 2912.2-2009; GB/T 6682
Regulation (derived from)	National Standard Approval Announcement 2009 No.9 (Total No.149)
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 the use of high performance liquid chromatography-ultraviolet detector (HPLC/UVD) or diode array detection (HPLC/DAD) textiles formaldehyde content of free formaldehyde release hydrolysis method for the determination. This section applies to any form of textiles.