GA/T 2020-2023 English PDF
Basic dataStandard 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---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. 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 ForewordThis 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 Chromatography1 ScopeThis 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 documentsThe 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 terminology3 Terms and definitionsThe terms and definitions defined in GA/T 122 apply to this document.4 PrinciplesExtract 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 materials5.1 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. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GA/T 2020-2023_English be delivered?Answer: Upon your order, we will start to translate GA/T 2020-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GA/T 2020-2023_English with my colleagues?Answer: Yes. The purchased PDF of GA/T 2020-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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