GB/T 29784.3-2013 English PDF

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GB/T 29784.3-2013: Determination of polycyclic aromatic hydrocarbons in electrical and electronic products -- Part 3: Liquid chromatography-mass spectrometry
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 29784.3-2013	259	Add to Cart	3 days	Determination of polycyclic aromatic hydrocarbons in electrical and electronic products -- Part 3: Liquid chromatography-mass spectrometry	Valid

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GB/T 31274   GB/T 32883   GB/T 29783   GB/T 29784.4   GB/T 29785   GB/T 29784.2   

Basic data

Standard ID: GB/T 29784.3-2013 (GB/T29784.3-2013)
Description (Translated English): Determination of polycyclic aromatic hydrocarbons in electrical and electronic products -- Part 3: Liquid chromatography-mass spectrometry
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: L10
Classification of International Standard: 31.020
Word Count Estimation: 11,160
Quoted Standard: GB/T 6682; GB/Z 20288; GB/T 29784.1-2013
Regulation (derived from): National Standards Bulletin No. 21 of 2013
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies: electrical and electronic products of PAHs in polymeric materials liquid chromatography mass spectrometry. This standard applies to: electrical and electronic products of PAHs in polymeric materials Determination.

GB/T 29784.3-2013: Determination of polycyclic aromatic hydrocarbons in electrical and electronic products -- Part 3: 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.
Determination of polycyclic aromatic hydrocarbons in electrical and electronic products Part 3. Liquid chromatography-mass spectrometry ICS 31.020 L10 National Standards of People's Republic of China Determination of polycyclic aromatic hydrocarbons in electrical and electronic products Part 3. Liquid Chromatography - Mass Spectrometry electronicproducts-Part 3. Liquidchromatography-massspectrometry Issued on. 2013-10-10 2014-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 29784 "electrical and electronic products - Determination of polycyclic aromatic hydrocarbons" is divided into four parts. --- Part 1. High performance liquid chromatography; --- Part 2. Gas chromatography - mass spectrometry; --- Part 3. Liquid chromatography - mass spectrometry; --- Part 4. Gas Chromatography. This section GB/T 29784 Part 3. This standard was drafted in accordance with the rules of GB/T 1.1-2009 and GB/T 20001.4-2001 given. Please note that some of the content of this standard may involve patents. The standard release mechanism does not assume the responsibility to identify these patents. This part by the Environmental Committee of the National Standardization Technical Electrical and Electronic Products and Systems (SAC/TC297) and focal points. This section was drafted by. People's Republic of China Ningbo Exit Inspection and Quarantine, Ningbo Inspection and Quarantine Science Research Institute, Shenzhen City of Quality Detection Research Institute, People's Republic of China Jiangsu Entry-Exit Inspection and Quarantine Bureau, Shenzhen People's Republic of China Entry-Exit Inspection and Quarantine Bureau, the Chinese people Guangdong People's Republic of Exit Inspection and Quarantine, China Electronics Standardization Institute. The main drafters of this section. home Yi Yin, Chen Jianguo, where heavy Hui, Tang Haiqing, MO Yanxia, \u200b\u200bZhihong, Chen Zeyong, ZHOU Ming-hui, Gao Jian, Chenmei Zhen Wu Virgin, He Weimin, Gu Xiaojun. Determination of polycyclic aromatic hydrocarbons in electrical and electronic products Part 3. Liquid Chromatography - Mass Spectrometry Warning. Use of this section shall be a person experiences regular laboratory work. This section does not indicate that all possible security issues. Users have the responsibility to take appropriate safety and health practices and to ensure compliance with the conditions of the relevant provisions of the State.

1 Scope

This section GB/T 29784 specifies the electrical and electronic products polymeric material PAHs liquid chromatography - mass spectrometry. This section applies to the determination of polycyclic aromatic hydrocarbons in the polymeric material electrical and electronic products.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. Laboratory use specifications and test methods GB/T 6682 Analysis GB /Z20288 hazardous substances in electrical and electronic products in the test sample resolution General requirements GB/T 29784.1-2013 Determination of polycyclic aromatic hydrocarbons - Part 1 Electrical and Electronic Equipment. High Performance Liquid Chromatography

3 Terms and Definitions

Terms and definitions GB/T 29784.1-2013 defined apply to this document.

4 Method summary

Will analyze the extracted sample subjected to ultrasonic crushing, after solid phase extraction (SPE), concentrated, constant volume, the use of atmospheric pressure photo ionization source (AtmosphericPressurePhotoionization, APPI) liquid chromatography tandem quadrupole mass spectrometry, external standard.

5 Reagents and materials

Unless otherwise specified, use only analytical reagent. 5.1 Water. GB/T 6682,1 level. 5.2 liquid nitrogen. Industrial. 5.3 acetonitrile. chromatography. 5.4 Toluene. chromatography. 5.5 n-hexane. 5.6 isopropanol. 5.7 Nitrogen. purity ≥99.99%. 5.8 PAHs standard substance. purity ≥96%. 5.9 PAHs standard solution. Accurately weigh 0.1g (accurate to 0.1mg) PAHs standard substance (5.8) in 100mL flask ......

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