SN/T 4565-2016 English PDF

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SN/T 4565-2016: Screening method of tris(2-chloroethyl)phosphate in polymer materials for electrical and electronic products - Pyrolysis-gas chromatography-mass spectrometry method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 4565-2016	229	Add to Cart	3 days	Screening method of tris(2-chloroethyl)phosphate in polymer materials for electrical and electronic products - Pyrolysis-gas chromatography-mass spectrometry method	Valid

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Basic data

Standard ID: SN/T 4565-2016 (SN/T4565-2016)
Description (Translated English): Screening method of tris(2-chloroethyl)phosphate in polymer materials for electrical and electronic products - Pyrolysis-gas chromatography-mass spectrometry method
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: L10
Word Count Estimation: 10,131
Date of Issue: 2016-08-23
Date of Implementation: 2017-03-01
Regulation (derived from): State-Quality-Inspection-Certification (2016)438
Issuing agency(ies): General Administration of Customs

SN/T 4565-2016: Screening method of tris(2-chloroethyl)phosphate in polymer materials for electrical and electronic products - Pyrolysis-gas chromatography-mass spectrometry method

---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.
Screening method of tris (2-chloroethyl) phosphate in polymer materials for electrical and electronic products-Pyrolysis-gas chromatography-mass spectrometry method People's Republic of China Exit Inspection and Quarantine standards Electrical and electronic products polymer materials three (2-chloroethyl) phosphate Lysis - Gas chromatography - mass spectrometry qualitative screening method Screeningmethodoftris (2-chloroethyl) phosphateinpolymer 2016-08-23 released 2017-03-01 Implementation People's Republic of China General Administration of Quality Supervision, Inspection and Quarantine released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard was drafted by Shenzhen Entry-Exit Inspection and Quarantine Bureau of People's Republic of China and Shenzhen Polytechnic. The main drafters of this standard.Li Bin, Feng Junli, Wang Hongju, Ren Cong, Yu Shuyuan, Liu Zhihong, Li Yong. Electrical and electronic products polymer materials three (2-chloroethyl) phosphate Lysis - Gas chromatography - mass spectrometry qualitative screening method

1 Scope

This standard specifies the electrical and electronic products polymer materials tris (2-chloroethyl) phosphate pyrolysis - gas chromatography - mass spectrometry qualitative screening method. This standard applies to electronic and electrical products polymer materials, three (2-chloroethyl) phosphate qualitative screening.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/Z 20288 Electronic and Electrical Products Hazardous Substances - Test Sample Resolution General Requirements

3 method summary

The sample was prepared and placed in a quartz tube cracking device for low temperature thermal analysis, thermal analysis of the product gasification of the target into the gas color Spectrum - mass spectrometer, according to the target mass spectrum peak and retention time to determine the existence of the target object for qualitative analysis.

4 Reagents and materials

4.1 Tris (2-chloroethyl) phosphate standard (CAS No. 115-96-8) Purity ≥98%. 4.2 High Purity Helium Purity ≥99.999%.

5 instruments and devices

5.1 Cracking device. Hot wire (with) cracker or tube furnace cracker. 5.2 Gas Chromatograph with mass selective detector (MSD). 5.3 Balance. Sense of 0.1mg. 5.4 Freeze shredder or similar equipment. Shredding size less than 1mm.

6 Sample preparation

Polymeric materials for electrical and electronic products or analytical samples obtained according to GB/Z 20288 resolution method, crushed to particle size 1cm or less, and then crushed into a particle size of 1mm or less with a freeze crusher or the like (5.4), and sieved material was taken as a sample. ......

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