HOME Cart(0) Quotation About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

GA/T 1927-2021 English PDF

US$529.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GA/T 1927-2021: Forensic sciences - Examination methods for 7 phenylethylamines including 4-ethyl-2, 5-dimethoxyphenethylamine in suspected drugs - LC and LC-MS
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GA/T 1927-2021	English	529	Add to Cart	4 days [Need to translate]	Forensic sciences - Examination methods for 7 phenylethylamines including 4-ethyl-2, 5-dimethoxyphenethylamine in suspected drugs - LC and LC-MS	Valid	GA/T 1927-2021

PDF similar to GA/T 1927-2021

Standard similar to GA/T 1927-2021

GA/T 1788.2 GA/T 1711 GA/T 424 GA/T 1918 GA/T 1919 GA/T 1917

Basic data

Standard ID	GA/T 1927-2021 (GA/T1927-2021)
Description (Translated English)	Forensic sciences - Examination methods for 7 phenylethylamines including 4-ethyl-2, 5-dimethoxyphenethylamine in suspected drugs - LC and LC-MS
Sector / Industry	Public Security (Police) Industry Standard (Recommended)
Classification of Chinese Standard	A92
Word Count Estimation	23,249
Issuing agency(ies)	Ministry of Public Security

GA/T 1927-2021: Forensic sciences - Examination methods for 7 phenylethylamines including 4-ethyl-2, 5-dimethoxyphenethylamine 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.
ICS 13.310 CCSA92 People's Republic of China Public Safety Industry Standards Forensic Science 2,5-Dimethoxy-4- in Suspected Drugs 7 kinds of phenethylamine drugs such as ethyl phenethylamine test Liquid chromatography and liquid chromatography-mass spectrometry LCandLC-MS 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. Ministry of Public Security Material Evidence Appraisal Center, Hainan Provincial Public Security Department, Jiangsu Provincial Public Security Bureau Material Evidence Appraisal Center, Ministry of Public Security Drug Control Situation Report to the Technology Center and the Public Security Bureau of Bijie City, Guizhou Province. The main drafters of this document. Zhao Yang, Zhai Wanfeng, Wen Wu, Zheng Hui, Zhang Chunshui, Liu Guangming, Qian Kaiwen, Zhang Tingting, Qian Zhenhua, Chang Ying, Li Peng, Zhao Yanbiao, Yang Hongxian, Zheng Xiaoyu, Liu Kelin, Zhang Jing, Gu Yuebao, Wang Xuehu, Zhang Qianshang, Yang Zhi, Wei Jiao, Wen Biao, Du Song, Zeng Yuan, Long Qinglin, Gao Lisheng. Forensic Science 2,5-Dimethoxy-4- in Suspected Drugs

7 kinds of phenethylamine drugs such as ethyl phenethylamine test

Liquid chromatography and liquid chromatography-mass spectrometry

1 Scope

This document regulates 2,5-dimethoxy-4-ethylphenethylamine (2C-E), 2,5-dimethoxy-benzene Ethylamine (2C-H), 2,5-dimethoxy-4-iodophenethylamine (2C-I), N-(2-methoxybenzyl)-2-(2,5-dimethylene) Oxy-4-bromophenyl)ethanamine (2C-B-NBOMe), N-(2-methoxybenzyl)-2-(2,5-dimethoxy-4-chlorophenyl)ethanamine (2C-C-NBOMe), N- (2-Methoxybenzyl yl)-2-(2,5-dimethoxy-4-methylphenyl)ethanamine (2C-D-NBOMe), N-(2-methoxybenzyl)-2-(2,5 -Dimethoxy-4-iodobenzene Liquid chromatography-mass spectrometry (LC-MS) qualitative test method and liquid chromatography (LC) quantitative test method of ethyl) ethylamine (2C-I-NBOMe). This document applies to 2C-E, 2C-H, 2C-I, 2C-B-NBOMe, 2C-C-NBOMe, Qualitative and quantitative analysis of 2C-D-NBOMe and 2C-I-NBOMe.

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 2C-E, 2C-H, 2C-I, 2C-B-NBOMe, 2C-C-NBOMe, 2C-D-NBOMe, 2C-I-NBOMe (Chemical For compound information, see Appendix A) for extraction. Using liquid chromatography-mass spectrometry detection, retention time, mass spectral characteristic ion pair and ion pair abundance ratio As the basis for qualitative judgment; liquid chromatography was used for detection, the chromatographic peak area was used as the quantitative basis, and the external standard single-point method or the external standard standard curve method was used. Perform quantitative analysis.

5 Reagents and Materials

5.1 Reagents 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.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GA/T 1927-2021_English be delivered?

Answer: Upon your order, we will start to translate GA/T 1927-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GA/T 1927-2021_English with my colleagues?

Answer: Yes. The purchased PDF of GA/T 1927-2021_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 [email protected]. 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.