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Position: Chinese Standard in English/GB/T 2912.3-2009
GB/T 2912.3-2009   Textiles—Determination of formaldehyde—Part 3:High performance liquid chromatography method (English Version)
Standard No.: GB/T 2912.3-2009 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 2000 words Price(USD):40.0 remind me the price change

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Implemented on:2010-2-1 Delivery: via email in 1 business day
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Standard No.: GB/T 2912.3-2009
English Name: Textiles—Determination of formaldehyde—Part 3:High performance liquid chromatography method
Chinese Name: 纺织品 甲醛的测定 第3部分:高效液相色谱法
Chinese Classification: W04    Basic standards and general methods
Professional Classification: GB    National Standard
ICS Classification: 59.080.01 59.080.01     Textiles in general 59.080.01
Issued by: AQSIQ; SAC
Issued on: 2009-06-19
Implemented on: 2010-2-1
Status: valid
Language: English
File Format: PDF
Word Count: 2000 words
Price(USD): 40.0
Delivery: via email in 1 business day
1 Scope This part specifies the method for determining the free and hydrolyzed formaldehyde content or the released formaldehyde content of textiles by adopting the high performance liquid chromatography-ultraviolet detector (HPLC/UVD)/diode array detector (HPLC/DAD). This part is applicable to any kinds of textiles. This part is applicable to textiles with formaldehyde content between 5mg/kg and 1,000mg/kg, and especially applicable to samples with dark extract. 2 Normative References The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding the corrections), or revisions of, any of these publications do not apply. However, the parties who enter into agreement according to this standard are encouraged to study whether the latest editions of these documents apply. For undated references, the latest edition applies to this part. GB/T 2912.1-2009 Textiles-Determination of Formaldehyde-Part 1: Free and Hydrolyzed Formaldehyde (Water Extraction Method) (ISO 14184-1:1998, MOD) GB/T 2912.2-2009 Textiles-Determination of Formaldehyde-Part 2: Released Formaldehyde (Vapour Absorption Method) (ISO 14184-2:1998, MOD) GB/T 6682 Water for Analytical Laboratory Use-Specification and Test Methods (GB/T 6682-2008, ISO 3696:1987, MOD) 3 Principle
1 Scope 2 Normative References 3 Principle 4 Reagents and Materials 5 Equipment and Instruments 6 Analysis Procedures 7 Result Calculation 8 Detection Limit and Recovery Rate 9 Test Report Appendix A (Informative) The Retention Time and Chromatogram of Liquid Chromatography of 2, 4-Dinitrophenylhydrazone
Referred in GB/T 2912.3-2009:
* GB/T 2912.1-2009 Textiles—Determination of formaldehyde—Part 1:Free and hydrolyzed formaldehyde(water extraction method)
* GB/T 2912.2-2009 Textiles—Determination of formaldehyde—Part 2:Released formaldehyde(vapour absorption method)
* GB/T 6682-2008 Water for analytical laboratory use - Specification and test methods
GB/T 2912.3-2009 is referred in:
*GB/T 40228-2021 Guide for the control of some chemicals in apparel accessories and components
*QC/T 998-2023 Cabin air filter for qutomobiles
Code of China
Standard
GB/T 2912.3-2009  Textiles—Determination of formaldehyde—Part 3:High performance liquid chromatography method (English Version)
Standard No.GB/T 2912.3-2009
Statusvalid
LanguageEnglish
File FormatPDF
Word Count2000 words
Price(USD)40.0
Implemented on2010-2-1
Deliveryvia email in 1 business day
Detail of GB/T 2912.3-2009
Standard No.
GB/T 2912.3-2009
English Name
Textiles—Determination of formaldehyde—Part 3:High performance liquid chromatography method
Chinese Name
纺织品 甲醛的测定 第3部分:高效液相色谱法
Chinese Classification
W04
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2009-06-19
Implemented on
2010-2-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
2000 words
Price(USD)
40.0
Keywords
GB/T 2912.3-2009, GB 2912.3-2009, GBT 2912.3-2009, GB/T2912.3-2009, GB/T 2912.3, GB/T2912.3, GB2912.3-2009, GB 2912.3, GB2912.3, GBT2912.3-2009, GBT 2912.3, GBT2912.3
Introduction of GB/T 2912.3-2009
1 Scope This part specifies the method for determining the free and hydrolyzed formaldehyde content or the released formaldehyde content of textiles by adopting the high performance liquid chromatography-ultraviolet detector (HPLC/UVD)/diode array detector (HPLC/DAD). This part is applicable to any kinds of textiles. This part is applicable to textiles with formaldehyde content between 5mg/kg and 1,000mg/kg, and especially applicable to samples with dark extract. 2 Normative References The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding the corrections), or revisions of, any of these publications do not apply. However, the parties who enter into agreement according to this standard are encouraged to study whether the latest editions of these documents apply. For undated references, the latest edition applies to this part. GB/T 2912.1-2009 Textiles-Determination of Formaldehyde-Part 1: Free and Hydrolyzed Formaldehyde (Water Extraction Method) (ISO 14184-1:1998, MOD) GB/T 2912.2-2009 Textiles-Determination of Formaldehyde-Part 2: Released Formaldehyde (Vapour Absorption Method) (ISO 14184-2:1998, MOD) GB/T 6682 Water for Analytical Laboratory Use-Specification and Test Methods (GB/T 6682-2008, ISO 3696:1987, MOD) 3 Principle
Contents of GB/T 2912.3-2009
1 Scope 2 Normative References 3 Principle 4 Reagents and Materials 5 Equipment and Instruments 6 Analysis Procedures 7 Result Calculation 8 Detection Limit and Recovery Rate 9 Test Report Appendix A (Informative) The Retention Time and Chromatogram of Liquid Chromatography of 2, 4-Dinitrophenylhydrazone
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Keywords:
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