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GA/T 1641-2019 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 1641-2019: Forensic sciences--Examination methods for amphetamine and MDA in suspected drugs--GC and GC-MS
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GA/T 1641-2019	329	Add to Cart	3 days	Forensic sciences--Examination methods for amphetamine and MDA in suspected drugs--GC and GC-MS	Valid

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Basic data

Standard ID: GA/T 1641-2019 (GA/T1641-2019)
Description (Translated English): Forensic sciences--Examination methods for amphetamine and MDA in suspected drugs--GC and GC-MS
Sector / Industry: Public Security (Police) Industry Standard (Recommended)
Classification of Chinese Standard: A92
Classification of International Standard: 13.310
Word Count Estimation: 14,142
Date of Issue: 2019
Date of Implementation: 2019-12-01
Issuing agency(ies): Ministry of Public Security

GA/T 1641-2019: Forensic sciences--Examination methods for amphetamine and MDA in suspected drugs--GC and GC-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 amphetamine and MDA in suspected drugs--GC and GC-MS ICS 13.310 A92 Public Safety Industry Standards of the People's Republic of China Forensic science suspected of being in drugs Amphetamine and Tiamphetamine Inspection Gas chromatography and gas 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. Shanghai Municipal Public Security Bureau Material Evidence Appraisal Center, Ministry of Public Security Material Evidence Appraisal Center. The main drafters of this standard. Wang Yuediao, Gao Lisheng, Zhang Runsheng, Wang Rong, Zhang Chunshui, Zheng Hun, Zhang Yurong, Qian Zhenhua, Xu Peng, Huang Xing, Wang Yi, Wang Weixin, Chang Ying, Liu Kelin. Forensic science suspected of being in drugs Amphetamine and Tiamphetamine Inspection Gas chromatography and gas chromatography-mass spectrometry

1 Scope

This standard specifies amphetamine (AMP) and teamphetamine (3.4-methylenedioxyamphetamine, MDA) in suspected drugs in forensic science The gas chromatography-mass spectrometry (GC-MS) qualitative test method and gas chromatography (GC) quantitative test method for two amphetamine drugs. This standard is applicable to the qualitative analysis and quantification of amphetamine and teamphetamine in forensic scientific solid materials (crystals, powders, tablets, etc.) analysis.

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. JJF1059.1-2012 Evaluation and expression of measurement uncertainty 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

The solid sample is dissolved in methanol with ultrasound, and the blank, internal standard and known standard materials are used as controls. Gas chromatography-mass spectrometry (GC-MS) and gas are used. Phase chromatography-hydrogen flame ionization detector (GC-FID) or nitrogen-phosphorus detector (GC-NPD) to detect fragment ions with retention time and mass spectrometry characteristics Peak and ion abundance ratio as the basis for qualitative judgment; according to the requirements of parallel operation, the response value ratio of the standard concentration of known concentration of parallel operation In comparison, according to the peak area of the chromatogram, the internal standard method or the external standard method is used for quantitative analysis.

5 Reagents and materials

5.1 Reagent Reagents include. a) Methanol. analytically pure; b) Internal standard. Prodifen (SKF525A), heptadecane; c) Standard substance solution. 1) Reference material. amphetamine, tiampampine; 2) Standard substance solution. After conversion according to standard substance purity and salt type, amphetamine and teamphetamine are prepared with methanol respectively 1.0mg/mL standard substance solution, sealed, placed in the refrigerator and stored in the refrigerator, valid for 12 months; ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GA/T 1641-2019_English be delivered?

Answer: Upon your order, we will start to translate GA/T 1641-2019_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 1641-2019_English with my colleagues?

Answer: Yes. The purchased PDF of GA/T 1641-2019_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.