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GA/T 1634-2019 English PDF

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GA/T 1634-2019: Forensic sciences - Examination methods for four amphetamines including amphetamine in hair and blood samples - GC and GC-MS
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Basic data

Standard ID GA/T 1634-2019 (GA/T1634-2019)
Description (Translated English) Forensic sciences - Examination methods for four amphetamines including amphetamine in hair and blood samples - GC and GC-MS
Sector / Industry Public Security (Police) Industry Standard (Recommended)
Classification of Chinese Standard A92
Classification of International Standard 13.310
Word Count Estimation 18,184
Date of Issue 2019
Date of Implementation 2019-12-01
Issuing agency(ies) Ministry of Public Security

GA/T 1634-2019: Forensic sciences - Examination methods for four amphetamines including amphetamine in hair and blood samples - GC and GC-MS


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Forensic sciences - Examination methods for four amphetamines including amphetamine in hair and blood samples - GC and GC-MS ICS 13.310 A92 Public Safety Industry Standard of the People's Republic of China Forensic hair, amphetamine in blood, etc. Four kinds of amphetamine drugs test Gas chromatography and gas chromatography-mass spectrometry Published on October 14,.2019 2019-12-01 Implementation Issued by the Ministry of Public Security of the People's Republic of China

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some content of this document may involve patents. The issuer of this document does not assume responsibility for identifying these patents. This standard was proposed by the National Toxic Analysis Sub-Committee of Criminal Technology Standardization Technical Committee (SAC/TC179/SC1) and Be in charge. This standard was drafted by. Material Evidence Appraisal Center of the Ministry of Public Security, Material Evidence Appraisal Center of Shanghai Public Security Bureau. The main drafters of this standard. Zhu Jun, Liu Yao, Yu Zhongshan, Chang Jing, Song Ge, Zhang Yurong, Wang Rong, Wang Ruihua. Forensic hair, amphetamine in blood, etc. Four kinds of amphetamine drugs test Gas chromatography and gas chromatography-mass spectrometry

1 Scope

This standard stipulates forensic hair, amphetamine (AM), methamphetamine (deoxyephedrine, MA), 3,4-methylenedioxy in the blood Qualitative and quantitative test method and gas phase of gas chromatography (GC) for methylmethamphetamine (MDMA) and 3,4-methylenedioxyamphetamine (MDA) Chromatography-mass spectrometry (GC-MS) qualitative and quantitative test method. This standard applies to forensic hair, amphetamine, methamphetamine, 3,4-methylenedioxymethamphetamine and 3,4-methylene Qualitative and quantitative analysis of dioxyamphetamine. Other suspicious samples of amphetamine, methamphetamine, 3,4-methylenedioxymethamphetamine The qualitative analysis and quantitative analysis of amine and 3,4-methylenedioxyamphetamine can be used by reference.

2 Normative references

The following documents are essential for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document. GB/T 6682 Analysis of laboratory water specifications and test methods GA/T 122 Nomenclature of poison analysis

3 Terms and definitions

The terms and definitions defined in GA/T 122 apply to this document.

4 Principle

Using blank samples and added samples as controls, extract, purify, concentrate and derive hair and blood samples according to the requirements of parallel operation Qualitative quantitative analysis by gas chromatography, gas chromatography-mass spectrometry, and the retention time and mass spectrum of each component of the target or its derivative products The characteristic ion fragment peak and relative abundance ratio are used as the basis for qualitative judgment; the peak area is used as the quantitative basis, and the external standard method or the internal standard method is used for quantification analysis.

5 Reagents and materials

5.1 Reagents The water used for the experiment shall conform to the tertiary water specified in GB/T 6682.Unless otherwise stated, the reagents used in the analysis are of analytical grade, Reagents include. a) Internal standard 4-phenylbutylamine (4-PBA) or other equivalent internal standard; b) methanol; c) ethanol;

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