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GA/T 1603-2019: Forensic sciences--Examination methods for diphenidol in biological samples-GC and GC-MS
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Forensic sciences--Examination methods for diphenidol in biological samples-GC and GC-MS
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GA/T 1603-2019
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Basic data | Standard ID | GA/T 1603-2019 (GA/T1603-2019) | | Description (Translated English) | Forensic sciences--Examination methods for diphenidol in biological 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 | 10,144 | | Date of Issue | 2019 | | Date of Implementation | 2019-12-01 | | Issuing agency(ies) | Ministry of Public Security | GA/T 1603-2019: Forensic sciences--Examination methods for diphenidol in biological samples-GC and GC-MS
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Forensic sciences--Examination methods for diphenidol in biological samples-GC and GC-MS
ICS 13.310
A92
Public Safety Industry Standards of the People's Republic of China
Difenidol test in forensic scientific biological materials
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 Subcommittee of Criminal Technical Standardization Technical Committee (SAC/TC179/SC1) and
Be in charge.
This standard was drafted by. People's Public Security University of China, Physical Evidence Appraisal Center of the Ministry of Public Security, Shanxi Medical University.
The main drafters of this standard. He Hongyuan, Yu Zhongshan, integrity, Yun Keming, Wei Zhiwen.
Difenidol test in forensic scientific biological materials
Gas chromatography and gas chromatography-mass spectrometry
1 Scope
This standard specifies the gas chromatography (GC) test of difenidol in forensic scientific biological materials (blood, urine, liver, kidney, stomach and stomach contents, etc.)
Method and gas chromatography-mass spectrometry (GC-MS) inspection method.
This standard is applicable to the qualitative and quantitative analysis of difenidol in forensic biological samples. Difenidol in other suspicious samples
Qualitative analysis and quantitative analysis can refer to use.
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, after extracting, purifying and concentrating biological samples, the gas phase is used
Chromatography quantification, gas chromatography-mass spectrometry qualitative quantification, with retention time, mass spectrometer ion fragment peak and relative abundance ratio as qualitative judgment
Basis; Based on the peak area, the external standard method was used for quantitative analysis.
5 Reagents and materials
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 of analytical grade,
Reagents include.
a) absolute ethanol;
b) methanol;
c) methylene chloride;
d) ethyl acetate;
e) Sodium dihydrogen phosphate;
f) Disodium hydrogen phosphate;
g) Borax;
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