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GB/T 39560.6-2020Determination of certain substances in electrical and electronic products - Part 6: Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry(GC-MS) (English PDF)

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

December 14, 2020

Implementation date

July 1, 2021

Scope

GB/T 39560.6-2020 (Determination of certain substances in electrical and electronic products - Part 6: Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry(GC-MS)) is available as an English-translated PDF.

GB/T 39560.6-2020 is the Chinese standard "Determination of certain substances in electrical and electronic products - Part 6: Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry(GC-MS)".

Its scope clause reads: This part of GB/T 39560 specifies the determination of polybrominated biphenyls (PBB) and diphenyl ethers in polymers of electronic and electrical products (PBDE) one technical specification and two informative appendices: The gas chromatography-mass spectrometry (GC-MS) test method is suitable for the determination of monobromo to decabromodiphenyl (PBB) and monobromo to decabromodiphenyl ether (PBDE): Appendix A and Appendix C are respectively ion attachment mass spectrometry (IAMS)-direct injection probe (DIP) combined method and high performance liquid chromatography- Photodiode array or ultraviolet detector (HPLC-PDA/UV) method: These techniques can be used as rapid qualitative or semi-quantitative tests, but will Subject to interference or restrictions on the number and types of polybrominated biphenyl (PBB) and polybrominated diphenyl ether (PBDE) compounds: Ion Adhesion Mass Spectrometry (IAMS) technology is limited to the determination of decabromodiphenyl and decabromodiphenyl ether, octabromodiphenyl ether and pentabromodiphenyl ether resistance: Industrial mixture of fuels: This method has not been evaluated for the determination of other polybrominated biphenyls or polybrominated diphenyl ethers: High performance liquid chromatography technology is limited to the determination of decabromodiphenyl ether, octabromodiphenyl ether, decabromodiphenyl and octabromodiphenyl industrial flame retardant mixtures: This method has not been evaluated for the determination of other polybrominated biphenyls or polybrominated diphenyl ethers: In this section, the content of a single PBDE is 20 mg/kg~2000 mg/kg and the total PBDE content is 1300mg/kg~5000mg/kg blend of high impact polystyrene (PS-HI) and polycarbonate/acrylonitrile butadiene styrene (PC/ABS) has been evaluated, as described in Appendix F: This method is suitable for other types of polymers, PBBs or other PBDE compounds or containing No specific assessment has been made for the amount outside the above range:.

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Document preview — GB/T 39560.6-2020

National Standard of the People's Republic of China

ICS: 31.020
Classification: L 10

Issued by: State Administration for Market Regulation, China National Standardization Administration

Foreword
1 Scope
2 Normative references
3 Terms and definitions, abbreviations
4 Principle
5 Reagents or materials
6 Equipment
7 Sample
8 Test Step
9 Calculation of the concentration of polybrominated biphenyls and polybrominated diphenyl ethers
10 Accuracy
11 Quality Assurance and Control
12 Test report
Appendix B (informative appendix) Schematic diagram of ion attachment mass spectrometer
Appendix D (informative appendix) Examples of chromatograms under recommended conditions
Appendix E (informative appendix) Examples of flowcharts suitable for IAMS, HPLC and GC-MS test methods
Appendix F (Informative Appendix) Results of International Interlaboratory Comparison Test 4B (MS4B)

1 Scope

This part of GB/T 39560 specifies the determination of polybrominated biphenyls (PBB) and diphenyl ethers in polymers of electronic and electrical products (PBDE) one technical specification and two informative appendices:

The gas chromatography-mass spectrometry (GC-MS) test method is suitable for the determination of monobromo to decabromodiphenyl (PBB) and monobromo to decabromodiphenyl ether (PBDE):

Appendix A and Appendix C are respectively ion attachment mass spectrometry (IAMS)-direct injection probe (DIP) combined method and high performance liquid chromatography-

Photodiode array or ultraviolet detector (HPLC-PDA/UV) method: These techniques can be used as rapid qualitative or semi-quantitative tests, but will

Subject to interference or restrictions on the number and types of polybrominated biphenyl (PBB) and polybrominated diphenyl ether (PBDE) compounds:

Ion Adhesion Mass Spectrometry (IAMS) technology is limited to the determination of decabromodiphenyl and decabromodiphenyl ether, octabromodiphenyl ether and pentabromodiphenyl ether resistance:

Industrial mixture of fuels: This method has not been evaluated for the determination of other polybrominated biphenyls or polybrominated diphenyl ethers:

High performance liquid chromatography technology is limited to the determination of decabromodiphenyl ether, octabromodiphenyl ether, decabromodiphenyl and octabromodiphenyl industrial flame retardant mixtures:

This method has not been evaluated for the determination of other polybrominated biphenyls or polybrominated diphenyl ethers:

In this section, the content of a single PBDE is 20 mg/kg~2000 mg/kg and the total PBDE content is

1300mg/kg~5000mg/kg blend of high impact polystyrene (PS-HI) and polycarbonate/acrylonitrile butadiene styrene (PC/ABS) has been evaluated, as described in Appendix F: This method is suitable for other types of polymers, PBBs or other PBDE compounds or containing

No specific assessment has been made for the amount outside the above range:

2 Normative references

The following documents are indispensable for the application of this document: For dated reference documents, only the dated version applies to this article

Pieces: For undated references, the latest version (including all amendments) applies to this document:

GB/T 26125-2011 Six restricted substances in electrical and electronic products (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers)

Determination (IEC 62321:20081), IDT)

1) IEC 62321:2008 was abolished on August 23,:2018:

GB/T 39560:1-2020 Determination of certain substances in electrical and electronic products Part 1: Introduction and overview (IEC 62321-1:

2013, IDT)

GB/T 39560:2-2020 Determination of Certain Substances in Electrical and Electronic Products Part 2: Disassembly, Disassembly and Mechanical Sample Preparation (IEC 62321-2:2013, IDT)

GB/T 40030 | GB/T 39560.4 | GB/T 39560.702 | GB/T 39560.9 | GB/T 39560.2 | GB/T 39560.12 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 84 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 26125-2011Electrical and electronic products -- Determination of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers)

IEC 62321 · GB/T 39560

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