GA/T 1603-2019 English PDF

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GA/T 1603-2019: Forensic sciences--Examination methods for diphenidol in biological samples-GC and GC-MS
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GA/T 1603-2019	229	Add to Cart	3 days	Forensic sciences--Examination methods for diphenidol in biological samples-GC and GC-MS	Valid

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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

---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 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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