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GA/T 1923-2021 English PDF

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US$719.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
GA/T 1923-2021: Forensic sciences - Examination methods for 8 fentanyl derivatives in suspected drugs - LC and LC-MS
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GA/T 1923-2021	719	Add to Cart	5 days	Forensic sciences - Examination methods for 8 fentanyl derivatives in suspected drugs - LC and LC-MS	Valid

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Basic data

Standard ID: GA/T 1923-2021 (GA/T1923-2021)
Description (Translated English): Forensic sciences - Examination methods for 8 fentanyl derivatives in suspected drugs - LC and LC-MS
Sector / Industry: Public Security (Police) Industry Standard (Recommended)
Classification of Chinese Standard: A92
Word Count Estimation: 31,337
Issuing agency(ies): Ministry of Public Security

GA/T 1923-2021: Forensic sciences - Examination methods for 8 fentanyl derivatives in suspected drugs - LC and LC-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 8 fentanyl derivatives in suspected drugs - LC and LC-MS ICS 13.310 CCSA92 People's Republic of China Public Safety Industry Standards 8 Fentanyls in Suspected Drugs in Forensic Science Substance Inspection Liquid Chromatography and Liquid Chromatography-Mass Spectrometry Published on 2021-10-14 2022-05-01 Implementation Published by the Ministry of Public Security of the People's Republic of China

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by the National Criminal Technology Standardization Technical Committee Toxic Analysis Sub-Technical Committee (SAC/TC179/SC1). focal point. This document is drafted by. Shandong Provincial Public Security Department Physical Evidence Identification Research Center, Ministry of Public Security Physical Evidence Identification Center, Gansu Provincial Public Security Department, Ministry of Public Security Prohibition Poison Intelligence Technology Center. The main drafters of this document. Gao Hong, Song Lijuan, Zhang Guanghua, Zhao Peiduo, Yan Shuai, Zheng Hui, Zhang Zhongbin, Feng Chao.

8 Fentanyls in Suspected Drugs in Forensic Science

Substance Inspection Liquid Chromatography and Liquid Chromatography-Mass Spectrometry

1 Scope

This document regulates fentanyl, acetylfentanyl, butyrylfentanyl, carfentanyl, furanfentanil in suspected drug samples in the field of forensic science Liquid chromatography-mass spectrometry (LC-MS) qualitative test method and liquid chromatography (LC) or liquid chromatography for fentanil, sufentanil, alfentanil and remifentanil Spectroscopy-mass spectrometry (LC-MS) quantitative test method. This document applies to fentanyl, acetylfentanyl, butyrylfentanyl, carfentanyl, furanfentan in suspected drug samples in the field of forensic science Qualitative and quantitative analysis of fentanil, sufentanil, alfentanil, and remifentanil. The test of other fentanyl substances can be used for reference.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 6682 Analysis Laboratory Water Specifications and Test Methods GB/T 27418 Evaluation and representation of measurement uncertainty GA/T 122 Toxic Analysis Terminology

3 Terms and Definitions

Terms and definitions defined in GA/T 122 apply to this document.

4 Principles

For fentanyl, acetylfentanyl, butyrylfentanyl, carfentanyl, furanfentanyl, sufentanil, and alfentanil in suspected drug samples Nitrile, remifentanil (see Appendix A for compound information) for extraction. Using liquid chromatography-mass spectrometry detection, retention time, mass spectrometry characteristic transition and ion pair abundance ratio as the qualitative judgment basis; liquid chromatography or liquid chromatography-mass spectrometry was used for detection, and the chromatographic peak area was used as the quantitative basis. Quantitative analysis was performed using external or internal standard methods.

5 Reagents and Materials

5.1 Reagents for LC-MS Analysis The experimental water should meet the first-class water specified in GB/T 6682.Unless otherwise stated, the reagents used in the analysis were of chromatographic grade, Reagents include. a) methanol; b) Internal standard. propyl spasmolysis (SKF525A); c) 0.1% formic acid (take the preparation of 1000 mL as an example). measure 1.0 mL of formic acid, dilute with.200 mL of water, and transfer it to a volume of 1000 mL ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GA/T 1923-2021_English be delivered?

Answer: Upon your order, we will start to translate GA/T 1923-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GA/T 1923-2021_English with my colleagues?

Answer: Yes. The purchased PDF of GA/T 1923-2021_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.