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GA/T 1606-2019 English PDF

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GA/T 1606-2019: Forensic sciences--Examination methods for five organophosphorus pesticides including chlorpyrifos in biological samples--Accelerated solvent extraction GC and GC-MS
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GA/T 1606-2019229 Add to Cart 3 days Forensic sciences--Examination methods for five organophosphorus pesticides including chlorpyrifos in biological samples--Accelerated solvent extraction GC and GC-MS Valid

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Basic data

Standard ID: GA/T 1606-2019 (GA/T1606-2019)
Description (Translated English): Forensic sciences--Examination methods for five organophosphorus pesticides including chlorpyrifos in biological samples--Accelerated solvent extraction 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: 10,128
Date of Issue: 2019
Date of Implementation: 2019-12-01
Issuing agency(ies): Ministry of Public Security

GA/T 1606-2019: Forensic sciences--Examination methods for five organophosphorus pesticides including chlorpyrifos in biological samples--Accelerated solvent extraction GC and GC-MS


---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.
Forensic sciences--Examination methods for five organophosphorus pesticides including chlorpyrifos in biological samples--Accelerated solvent extraction GC and GC-MS ICS 13.310 A92 Public Safety Industry Standards of the People's Republic of China Forensic science bioassay chlorpyrifos and other five kinds of organic Phosphorus pesticide inspection by fast solvent extraction 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. Physical Evidence Appraisal Center of the Ministry of Public Security, Shanghai Municipal Public Security Bureau, Judicial Expertise Research Institute, Heilongjiang Provincial Public Security Department. The main drafters of this standard. Du Hongyan, Luan Yujing, Zhang Leiping, Dong Ying, Wang Ruihua, Yu Zhongshan, He Yi, Wang Fanglin, Zhang Yurong, Liu Wei, Shen Min and Zhang Jilin. Forensic science bioassay chlorpyrifos and other five kinds of organic Phosphorus pesticide inspection by fast solvent extraction gas chromatography and Gas chromatography-mass spectrometry

1 Scope

This standard specifies forensic scientific biological samples (blood, urine, liver, kidney, stomach and stomach contents, etc.) for chlorpyrifos, methyl parathion, parathion, and alpha Quantitative test method of rapid solvent extraction gas chromatography (GC) and qualitative and quantitative test of gas chromatography-mass spectrometry (GC-MS) for mixed phosphorus and dimethoate method. This standard applies to the rapid solvent extraction gas phase of chlorpyrifos, methyl parathion, parathion, parathion, and dimethoate in forensic biological samples Chromatography (GC) quantitative analysis and rapid solvent extraction gas chromatography gas chromatography-mass spectrometry (GC-MS) legal quantitative analysis. Other suspicious samples The qualitative analysis and quantitative analysis of chlorpyrifos, parathion methyl, parathion, parathion, formazan and dimethoate can be used for 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 To take, purify and concentrate, use gas chromatography-mass spectrometry to quantify, gas chromatography to quantify, with retention time, mass spectrometry characteristic ion fragment peak and The characteristic ion abundance ratio is used as the basis for qualitative judgment; based on the peak area, the external standard method is 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.The reagents used in the analysis are of analytical grade, and the reagents include. a) ethyl acetate; b) acetone; c) methylene chloride; d) methanol; e) Standard solution.
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