1 Scope
This standard specifies the terms and definitions, principles, reagents and materials, apparatus, samples, test procedures, test data processing, precision and test reports for the determination of polycyclic aromatic hydrocarbons in coatings by gas chromatography-mass spectrometry.
This standard is applicable to the determination of polycyclic aromatic hydrocarbons in coatings and coating films, including but not limited to the polycyclic aromatic hydrocarbons listed in Table A.1 of Annex A. This standard can also be used as a reference in the determination of polycyclic aromatic hydrocarbons in raw materials for coatings.
2 Normative references
The following referenced documents are indispensable for the application 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 3186 Paints, varnishes and raw materials for paints and varnishes—Sampling
GB/T 12806 Laboratory glassware—One-mark volumetric flasks
3 Terms and definitions
For the purposes of this standard, the following terms and definitions apply.
3.1
polycyclic aromatic hydrocarbons; PAHs
a series of hydrocarbon compounds and their derivatives fused by two or more benzene rings which may also have short alkyl or naphthenic substituents
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and materials
6 Apparatus
7 Samples
8 Test procedures
9 Test data processing
10 Precision
11 Test report
Annex A (Informative) List of 16 PAHs
Annex B (Informative) Reference conditions for determination of 16 PAHs by gas chromatography-mass spectrometry
1 Scope
This standard specifies the terms and definitions, principles, reagents and materials, apparatus, samples, test procedures, test data processing, precision and test reports for the determination of polycyclic aromatic hydrocarbons in coatings by gas chromatography-mass spectrometry.
This standard is applicable to the determination of polycyclic aromatic hydrocarbons in coatings and coating films, including but not limited to the polycyclic aromatic hydrocarbons listed in Table A.1 of Annex A. This standard can also be used as a reference in the determination of polycyclic aromatic hydrocarbons in raw materials for coatings.
2 Normative references
The following referenced documents are indispensable for the application 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 3186 Paints, varnishes and raw materials for paints and varnishes—Sampling
GB/T 12806 Laboratory glassware—One-mark volumetric flasks
3 Terms and definitions
For the purposes of this standard, the following terms and definitions apply.
3.1
polycyclic aromatic hydrocarbons; PAHs
a series of hydrocarbon compounds and their derivatives fused by two or more benzene rings which may also have short alkyl or naphthenic substituents
Contents of GB/T 36488-2018
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and materials
6 Apparatus
7 Samples
8 Test procedures
9 Test data processing
10 Precision
11 Test report
Annex A (Informative) List of 16 PAHs
Annex B (Informative) Reference conditions for determination of 16 PAHs by gas chromatography-mass spectrometry
