GA/T 1909-2021 English PDFUS$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GA/T 1909-2021: (Forensic Science Determination of α-solanine and α-caconine in biological samples Liquid chromatography-mass spectrometry) Status: Valid
Basic dataStandard ID: GA/T 1909-2021 (GA/T1909-2021)Description (Translated English): (Forensic Science Determination of ��-solanine and ��-caconine in biological samples Liquid chromatography-mass spectrometry) Sector / Industry: Public Security (Police) Industry Standard (Recommended) Classification of Chinese Standard: A92 Classification of International Standard: 13.310 Word Count Estimation: 13,139 Date of Issue: 2021-10-14 Date of Implementation: 2022-05-01 Issuing agency(ies): Ministry of Public Security GA/T 1909-2021: (Forensic Science Determination of α-solanine and α-caconine in biological samples Liquid chromatography-mass spectrometry)---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. ICS 13.310 CCSA92 People's Republic of China Public Security Industry Standards α-solanine and α-chaconine detection liquid chromatography-mass spectrometry Released on 10-14-2021 2022-05-01 implementation Released by the Ministry of Public Security of the People's Republic of China forewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document was proposed by the National Criminal Technology Standardization Technical Committee Toxic Analysis Sub-Technical Committee (SAC/TC179/SC1) and submitted Focus on. This document is drafted by. Forensic Science Research Institute. The main drafters of this document. Liu Wei, Shen Min, Zhuo Xianyi, Shen Baohua, Xiang Ping. α-solanine and α-chaconine detection liquid chromatography-mass spectrometry1 ScopeThis document specifies the liquid chromatography-tandem mass spectrometry for α-solanine and α-chaconine in biological samples (blood, urine, liver) in the field of forensic science. Spectroscopy (LC-MS/MS) qualitative and quantitative methods. This document is applicable to the qualitative and quantitative analysis of α-solanine and α-chaconine in biological samples (blood, urine, liver) in the field of forensic science. Other test materials can be used as reference.2 Normative referencesThe contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 6682 Analytical laboratory water specifications and test methods GA/T 122 Toxicological Analysis Terminology3 Terms and DefinitionsThe terms and definitions defined in GA/T 122 apply to this document.4 principlesThe blank sample and the added sample were used as controls, and the biological samples were subjected to solid-phase extraction according to the requirements of parallel operation, and liquid chromatography-tandem Mass spectrometry was used qualitatively and quantitatively, based on the retention time, characteristic ion pairs and ion pair abundance ratio of mass spectrometry; based on the peak area, the Quantitative analysis was carried out by external standard method or internal standard method.5 Reagents and materials5.1 Reagents The experimental water should meet the first-class water specified in GB/T 6682, and the reagents include. a) Methanol (chromatographically pure); b) formic acid (excellent grade); c) acetonitrile (chromatographically pure); d) 0.1% formic acid solution. pipette 10mL of formic acid, add water to dilute to 1000mL, and mix well; e) Standard substance solution. 1) 1.0mg/mL standard substance stock solution. after conversion according to the purity of α-solanine and α-chaconine standard substance, weigh each Appropriate amount, respectively prepared 1.0 mg/mL α-solanine and α-chaconine standard substance stock solutions with methanol, sealed and placed in ice ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GA/T 1909-2021_English be delivered?Answer: Upon your order, we will start to translate GA/T 1909-2021_English as soon as possible, and keep you informed of the progress. 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