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GA/T 1604-2019: Forensic sciences--Examination methods for 23 sedative-hypnotics including diazepam in biological samples--Accelerated solvent extraction GC-MS
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Forensic sciences--Examination methods for 23 sedative-hypnotics including diazepam in biological samples--Accelerated solvent extraction GC-MS
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GA/T 1604-2019
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Basic data | Standard ID | GA/T 1604-2019 (GA/T1604-2019) | | Description (Translated English) | Forensic sciences--Examination methods for 23 sedative-hypnotics including diazepam in biological samples--Accelerated solvent extraction GC-MS | | Sector / Industry | Public Security (Police) Industry Standard (Recommended) | | Classification of Chinese Standard | A92 | | Classification of International Standard | 13.310 | | Word Count Estimation | 26,288 | | Date of Issue | 2019 | | Date of Implementation | 2019-12-01 | | Issuing agency(ies) | Ministry of Public Security | GA/T 1604-2019: Forensic sciences--Examination methods for 23 sedative-hypnotics including diazepam in biological samples--Accelerated solvent extraction GC-MS
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Forensic sciences--Examination methods for 23 sedative-hypnotics including diazepam in biological samples--Accelerated solvent extraction GC-MS
ICS 13.310
A92
Public Safety Industry Standards of the People's Republic of China
23 drugs including diazepam in forensic science
Inspection of fast solvent extraction 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 Subcommittee of Criminal Technical Standardization Technical Committee (SAC/TC179/SC1) and
Be in charge.
This standard was drafted. Hangzhou Municipal Public Security Bureau Criminal Science and Technology Research Institute.
The main drafters of this standard. Ying Jianbo, Li Xiaofei, Luo Yongzhi, Tang Lei, Tian Guogang, Cheng Jianbo, Zhuo Xiaocong, Yu Haiqun.
23 drugs including diazepam in forensic science
Inspection of fast solvent extraction gas chromatography-mass spectrometry
1 Scope
This standard specifies the rapid solvent for 23 drugs such as diazepam in forensic scientific biological materials (blood, urine, liver, kidney, stomach and stomach contents, etc.)
Extractive gas chromatography-tandem mass spectrometry (ASE-GC-MS) qualitative and quantitative test method.
This standard applies to the qualitative and quantitative analysis of 23 drugs in forensic scientific biological samples. Diazepam among other suspicious samples
The qualitative analysis and quantitative analysis of 23 drugs can be used by reference.
2 Normative references
The following documents are essential for the application of this document. For dated references, 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 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, according to the requirements of parallel operation, use rapid solvent extraction (ASE) to extract biological samples
Take, purify and concentrate, and use gas chromatography-tandem mass spectrometry (GC-MS) for qualitative and quantitative analysis, with retention time, first-level mass spectrometry or second-level mass spectrometry
The characteristic ion fragment peak and relative abundance ratio are used as the basis for qualitative judgment; based on the peak area, the external standard method is used to calculate the drug
content.
5 Reagents and instruments
5.1 Reagent
The water used for the experiment shall conform to the third grade water specified in GB/T 6682.Unless otherwise stated, the reagents used in the analysis are chromatographically pure,
Reagents include.
a) cyclohexane;
b) ethyl acetate;
c) acetone;
d) methylene chloride;
e) methanol;
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