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GA/T 1943-2021 English PDF

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US$329.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GA/T 1943-2021: Forensic sciences - Examination methods for 16 explosives including ammonium nitrate - Raman spectroscopy
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GA/T 1943-2021	329	Add to Cart	3 days	Forensic sciences - Examination methods for 16 explosives including ammonium nitrate - Raman spectroscopy	Valid

Similar standards

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Basic data

Standard ID: GA/T 1943-2021 (GA/T1943-2021)
Description (Translated English): Forensic sciences - Examination methods for 16 explosives including ammonium nitrate - Raman spectroscopy
Sector / Industry: Public Security (Police) Industry Standard (Recommended)
Classification of Chinese Standard: A92
Classification of International Standard: 13.310
Word Count Estimation: 14,192
Date of Issue: 2021-10-14
Date of Implementation: 2022-05-01
Issuing agency(ies): Ministry of Public Security

GA/T 1943-2021: Forensic sciences - Examination methods for 16 explosives including ammonium nitrate - Raman spectroscopy

---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 Forensic science ammonium nitrate and other 16 kinds of explosives inspection Raman spectroscopy ammonium nitrate-Ramanspectroscopy 2022-05-01 Implementation Released 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 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 Physical and Chemical Inspection Sub-Technical Committee (SAC/TC179/SC4) and submitted Focus on. This document was drafted by. Zhengzhou Municipal Public Security Bureau Physical Evidence Appraisal Institute, Ministry of Public Security Physical Evidence Appraisal Center, Xi'an Institute of Modern Chemistry. The main drafters of this document. Kong Weigang, Sun Zhenwen, Zhu Jun, Chen Yufen, Tao Ke, Wang Wen, Xie Zengrui, Cheng Xianghua, Liu Zhanfang, Zhang Guannan, Chen Jianxu, Chang Xianlei, Ju Yanyan, Tian Wei, Wang Yong, Luan Yujie, Li Kaikai. Forensic science ammonium nitrate and other 16 kinds of explosives inspection Raman spectroscopy

1 Scope

This document specifies the Raman spectroscopic examination method for 16 explosive components such as ammonium nitrate in the field of forensic science. This document is applicable to the qualitative analysis of 16 kinds of explosive components such as ammonium nitrate in the field of forensic science, and also applicable to other explosives with Raman response. Qualitative analysis of medicinal ingredients can be used as a reference in other fields.

2 Normative references

The content in the following documents constitutes 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 14666 Analytical Chemistry Terminology GA/T 242 Physicochemical Examination Terminology for Trace Evidence in Forensic Science

3 Terms and Definitions

The terms and definitions defined in GB/T 14666 and GA/T 242 apply to this document.

4 principles

Different components of the 16 explosive components (see Appendix A) produced different Raman shifts after being irradiated with monochromatic light, and the explosive composition was determined accordingly. qualitative analysis.

5 Reagents and Materials

5.1 Reagents Reagents include. a) Ammonium nitrate (NH4NO3); b) potassium nitrate (KNO3); c) barium nitrate [Ba(NO3)2]; d) Potassium chlorate (KClO3); e) sodium nitrate (NaNO3); f) potassium perchlorate (KClO4); g) sulfur (S); h) TNT (TNT); i) RDX (RDX); ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GA/T 1943-2021_English be delivered?

Answer: Upon your order, we will start to translate GA/T 1943-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GA/T 1943-2021_English with my colleagues?

Answer: Yes. The purchased PDF of GA/T 1943-2021_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.