Textiles - Determination of acrylamide compounds
WARNING - Persons using this document shall be familiar with normal laboratory practice. This document does not purport to address all of the safety problems. It is the responsibility of the user to establish appropriate safety and health practices and to ensure compliance with any national regulatory conditions.
1 Scope
This document describes the method for determination of acrylamide compounds in textiles by high performance liquid chromatograph.
This document is applicable to the determination of all kinds of textiles.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 6682 Water for analytical laboratory use - Specification and test methods
3 Terms and definitions
No terms and definitions are listed in this document.
4 Principle
The specimen is extracted by water oscillation, and the extracted solution is filtered and purified, then the acrylamide compounds listed in Annex A are determined by high performance liquid chromatograph, and quantified with external standard method.
Contents
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Test procedures
8 Result calculation
9 Limit of quantification and precision
10 Test report
Annex A (Normative) List of three acrylamide compounds
Annex B (Informative) Examples of test parameters for liquid chromatography analysis
Annex C (Informative) Liquid chromatograms of three acrylamide compounds
Annex D (Informative) Ultraviolet spectrograms of three acrylamide compounds
Textiles - Determination of acrylamide compounds
WARNING - Persons using this document shall be familiar with normal laboratory practice. This document does not purport to address all of the safety problems. It is the responsibility of the user to establish appropriate safety and health practices and to ensure compliance with any national regulatory conditions.
1 Scope
This document describes the method for determination of acrylamide compounds in textiles by high performance liquid chromatograph.
This document is applicable to the determination of all kinds of textiles.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 6682 Water for analytical laboratory use - Specification and test methods
3 Terms and definitions
No terms and definitions are listed in this document.
4 Principle
The specimen is extracted by water oscillation, and the extracted solution is filtered and purified, then the acrylamide compounds listed in Annex A are determined by high performance liquid chromatograph, and quantified with external standard method.
Contents of GB/T 30166-2024
Contents
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Test procedures
8 Result calculation
9 Limit of quantification and precision
10 Test report
Annex A (Normative) List of three acrylamide compounds
Annex B (Informative) Examples of test parameters for liquid chromatography analysis
Annex C (Informative) Liquid chromatograms of three acrylamide compounds
Annex D (Informative) Ultraviolet spectrograms of three acrylamide compounds
