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Forensic sciences - Examination methods for 168 new psychoactive substances including 2-FA in suspected drugs-GC-MS, IR and LC
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Basic data | Standard ID | GA/T 2020-2023 (GA/T2020-2023) | | Description (Translated English) | Forensic sciences - Examination methods for 168 new psychoactive substances including 2-FA in suspected drugs-GC-MS, IR and LC | | Sector / Industry | Public Security (Police) Industry Standard (Recommended) | | Classification of Chinese Standard | A92 | | Classification of International Standard | 13.310 | | Word Count Estimation | 175,156 | | Date of Issue | 2023-03-01 | | Date of Implementation | 2023-12-01 | | Issuing agency(ies) | Ministry of Public Security | GA/T 2020-2023: Forensic sciences - Examination methods for 168 new psychoactive substances including 2-FA in suspected drugs-GC-MS, IR and LC
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ICS 13.310
CCSA92
Public safety industry standards of the People's Republic of China
Forensic science suspects 2-fluoroamphetamine, etc. in drugs
Testing of 168 new psychoactive substances
Gas Chromatography-Mass Spectrometry, Infrared Spectroscopy and Liquid Chromatography
Published on 2023-03-01
Implemented on 2023-12-01
Released by the Ministry of Public Security of the People's Republic of China
Foreword
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents.
This document is proposed and submitted by the Toxic Analysis Sub-Technical Committee of the National Technical Committee for Standardization of Criminal Technology (SAC/TC179/SC1).
Return to home.
This document was drafted by. Anti-Narcotics Intelligence Technology Center of the Ministry of Public Security.
The main drafters of this document. Hua Zhendong, Jia Wei, Liu Cuimei, and Han Yu.
Forensic science suspects 2-fluoroamphetamine, etc. in drugs
Testing of 168 new psychoactive substances
Gas Chromatography-Mass Spectrometry, Infrared Spectroscopy and Liquid Chromatography
1 Scope
This document specifies the gas chromatography-mass spectrometry of 168 new psychoactive substances such as 2-fluoroamphetamine in suspected drugs in the field of forensic science.
(GC-MS) qualitative inspection method, infrared spectroscopy (IR) qualitative inspection method and liquid chromatography (LC) quantitative inspection method.
This document is suitable for the qualitative analysis and quantification of 168 new psychoactive substances such as 2-fluoroamphetamine in suspected drugs in the field of forensic science.
analyze.
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document.
GB/T 6682 Specifications and test methods for water used in analytical laboratories
GB/T 27418 Evaluation and expression of measurement uncertainty
GA/T 122 Toxicological analysis terminology
3 Terms and definitions
The terms and definitions defined in GA/T 122 apply to this document.
4 Principles
Extract 168 new psychoactive substances including 2-fluoroamphetamine in suspected drugs (see Appendix A for compound information). Use gas phase
Chromatography-mass spectrometry detection uses retention time, mass spectrum characteristic ions and ion abundance ratio as the basis for qualitative judgment; infrared spectroscopy is used for detection.
Use the infrared spectrum of the standard material as a comparison, and use the characteristic absorption peak as the basis for qualitative judgment; use liquid chromatography for detection, and use the chromatographic peak
The area was used as the quantitative basis, and the external standard single point method or the external standard standard curve method was used for quantitative analysis.
5 Reagents and materials
5.1 Reagents
5.1.1 Reagents for gas chromatography-mass spectrometry analysis
Unless otherwise stated, the reagents used in the analysis were of chromatographic grade. Reagents include methanol and standard solutions.
a) Methanol.
b) Standard solution.
1) Standard material stock solution. standard material stock solution for 168 new psychoactive substances including 2-fluoroamphetamine.
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