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GA/T 1609-2019: Forensic sciences--Examination methods for lincomycin in biological samples--LC-MS
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| GA/T 1609-2019 | English | 229 |
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Forensic sciences--Examination methods for lincomycin in biological samples--LC-MS
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GA/T 1609-2019
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Basic data | Standard ID | GA/T 1609-2019 (GA/T1609-2019) | | Description (Translated English) | Forensic sciences--Examination methods for lincomycin in biological samples--LC-MS | | Sector / Industry | Public Security (Police) Industry Standard (Recommended) | | Classification of Chinese Standard | A92 | | Classification of International Standard | 13.310 | | Word Count Estimation | 10,196 | | Date of Issue | 2019 | | Date of Implementation | 2019-12-01 | | Issuing agency(ies) | Ministry of Public Security | GA/T 1609-2019: Forensic sciences--Examination methods for lincomycin in biological samples--LC-MS
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Forensic sciences--Examination methods for lincomycin in biological samples--LC-MS
ICS 13.310
A92
Public Safety Industry Standards of the People's Republic of China
Lincomycin testing in forensic scientific biological samples
Liquid 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, Shenzhen Municipal Public Security Bureau.
The main drafters of this standard. Zhang Yunfeng, Wang Fanglin, Huang Jian, Wang Jiong, Chang Jing, Wang Ruihua, Dong Ying, Zhang Leiping, Hou Xiaoping, Luan Yujing, Du Hongyan,
Cui Guanfeng, Yu Zhongshan, He Yi, Li Shuhui.
Lincomycin testing in forensic scientific biological samples
Liquid chromatography-mass spectrometry
1 Scope
This standard stipulates the liquid chromatography-mass spectrometry (LC-mass spectrometry) of lincomycin in forensic biological samples (blood, urine, liver, kidney, stomach and stomach contents, etc.)
MS) Qualitative and quantitative testing method.
This standard applies to qualitative and quantitative analysis of lincomycin in forensic biological samples. Lincomycin 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, extract, purify and concentrate biological samples, using liquid color
Spectral-mass spectrometric quantification, based on retention time, mass spectrometry ion and ion abundance ratio as qualitative judgment basis; based on peak area,
Quantitative analysis was carried out by external standard method.
5 Reagents and materials
5.1 Reagent
The experimental water shall comply with the first-grade water specified in GB/T 6682.The reagents used in the analysis are all chromatographically pure, and the reagents include.
a) methanol;
b) acetonitrile;
c) formic acid;
d) methylene chloride;
e) Standard solution.
1) 1.0mg/mL standard substance solution. According to the purity of the lincomycin standard substance, weigh an appropriate amount and prepare with methanol
1.0mg/mL lincomycin standard substance solution, placed in the refrigerator and stored in the refrigerator, valid for 6 months, or using a commercially available standard
Quasi solution.
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