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Delivery: <= 7 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 39560.303-2024: Determination of certain substances in electrical and electronic products - Part 3-3: Screening polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry using a pyrolyser/thermal desorptio Status: Valid
Basic dataStandard ID: GB/T 39560.303-2024 (GB/T39560.303-2024)Description (Translated English): Determination of certain substances in electrical and electronic products - Part 3-3: Screening polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry using a pyrolyser/thermal desorptio Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: L10 Word Count Estimation: 47,488 Date of Issue: 2024-08-23 Date of Implementation: 2024-08-23 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 39560.303-2024: Determination of certain substances in electrical and electronic products - Part 3-3: Screening polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry using a pyrolyser/thermal desorptio---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 13.020.01;43.040.10 CCSL10 National Standard of the People's Republic of China Determination of Certain Substances in Electrical and Electronic Products Part. Gas chromatography-mass spectrometry with thermal desorption Screening of polymers by Py/TD-GC-MS Polybrominated biphenyls, polybrominated diphenyl ethers and phthalates Published on 2024-08-23 Implemented on 2024-12-01 State Administration for Market Regulation The National Standardization Administration issued Table of ContentsPreface III Introduction IV 1 Scope 1 2 Normative references 1 3 Terms, definitions and abbreviations 1 3.1 Terms and Definitions 1 3.2 Abbreviations 2 4 Principle 4 4.1 Overview 4 4.2 Detection Principle 4 5 Reagents and Materials 5 6 Instruments and Equipment 5 7 Sampling 6 8 Procedure 6 8.1 General description of the analysis 6 8.2 Sample preparation 6 8.3 Instrument parameters 7 8.4 Calibration 8 9 Calculation 9 9.1 Overview 9 9.2 Determination of RF of DEHP 10 9.3 Calculation formula 10 10 Precision 11 10.1 Screening and judgment 11 10.2 Repeatability and reproducibility 12 11 Quality Assurance and Control16 11.1 General requirements 16 11.2 Quality Control 17 11.3 Method detection limit (MDL) and limit of quantification (LOQ) 18 12 Test Report 18 Appendix A (Informative) Screening and Verification Test Method Flowchart 20 Appendix B (Informative) Py/T D-GC-MS Instrument Principle 22 Appendix C (Informative) Other test methods 23 Appendix D (Informative) Commercially available standard solutions and substances 24 D.1 Standard solution 24 D.2 Polymer standard substances 25 Appendix E (Informative) Sampling Procedure 27 E.1 Sample preparation using cutting tools 27 E.2 Sample preparation using cryogenic grinding27 E.3 Standard weighing sample 27 E.4 Sampling method 27 Appendix F (Informative) EGA Thermal Desorption Zone Verification 28 Appendix G (Informative) Chromatogram Example 30 Appendix H (Informative) RRF Example 31 Appendix I (Informative) Sample Analysis Sequence 32 Appendix J (Informative) Results of the International Interlaboratory Study 3-33 References 39ForewordThis 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. This document is part 3-3 of GB/T 39560 "Determination of certain substances in electrical and electronic products". GB/T 39560 has been published The following parts. --- Part 1.Introduction and overview; --- Part 2.Disassembly, disassembly and mechanical sample preparation; --- Part 3-1.Screening of lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry; --- Part 3-2.Screening of fluorine, chlorine and bromine in polymers and electronic components by combustion-ion chromatography (C-IC); --- Part 3-3.Screening of polybrominated oligomers in polymers by gas chromatography-mass spectrometry with pyrolysis/thermal desorption (Py/TD-GC-MS) benzene, polybrominated diphenyl ethers, and phthalates; --- Part 4.Determination of mercury in polymers, metals and electronic components by CV-AAS, CV-AFS, ICP-OES and ICP-MS; --- Part 5.Determination of cadmium, lead, chromium and metals in polymers and electronic components by AAS, AFS, ICP-OES and ICP-MS Cadmium and lead content; --- Part 6.Determination of polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry (GC-MS); --- Part 7-1.Determination of hexavalent chromium [Cr(VI)] in colorless and colored anti-corrosion coatings on metals by hexavalent chromium colorimetry; --- Part 7-2.Determination of hexavalent chromium [Cr(VI)] in polymers and electronic components by hexavalent chromium colorimetry; --- Part 8.Gas chromatography-mass spectrometry (GC-MS) and gas chromatography-mass spectrometry with pyrolysis/thermal desorption (Py/TD-GC-MS) MS) determination of phthalates in polymers; --- Part 9.Determination of hexabromocyclododecane in polymers by gas chromatography-mass spectrometry (GC-MS); --- Part 10.Determination of polycyclic aromatic hydrocarbons (PAHs) in polymers and electronic components by gas chromatography-mass spectrometry (GC-MS); --- Part 12.Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates by gas chromatography-mass spectrometry (GC-MS). This document is equivalent to IEC 62321-3-3.2021 "Determination of certain substances in electrical products Part 3-3.Thermal decomposition/thermal decomposition Screening of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by Py/TD-GC-MS. The following minimal editorial changes were made to this document. --- To be consistent with the existing standard series in my country, the name of the standard is changed to "Determination of Certain Substances in Electrical and Electronic Products Part 3-3 Screening of polybrominated biphenyls and polybrominated Diphenyl ethers and phthalates. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed and coordinated by the National Technical Committee for Environmental Standardization of Electrical and Electronic Products and Systems (SAC/TC297). This document was drafted by. China Electronics Standardization Institute, Shenzhen CESI Information Technology Co., Ltd., Beijing CESI Technology Development Co., Ltd. Co., Ltd., Xiamen Hanjunke Testing Technology Co., Ltd., Midea Group Wuhan HVAC Equipment Co., Ltd., China Academy of Information and Communications Technology, China Quality Certification Center South China Laboratory, China Household Electrical Appliances Research Institute, China Household Electrical Appliances Research Institute (Beijing) Testing and Certification Co., Ltd., Ministry of Industry and Information Technology The Fifth Institute of Electronics, ZTE Corporation, Qingdao Customs Technology Center, and Shenzhen Customs Industrial Products Testing Technology Center. The main drafters of this document are. Gao Jian, Gao Yaxin, Meng Yang, Yan Shaode, Tao Yun, Lu Chunyang, Li Weiwei, Cao Yanxin, Lv Shan, Chou Tianshu, Wang Xian, Yip Hei-wen and Yu Shu-yuan.IntroductionThe widespread use of electronic and electrical products has made people more concerned about their impact on the environment. Therefore, many countries in the world have revised their Regulations regarding waste disposal, use of restricted substances and energy consumption related to gas products. GB/T 39560 "Determination of Certain Substances in Electrical and Electronic Products" provides the electrical and electronic industry with a globally consistent standard for the determination of certain substances in electrical and electronic products. The detection method for restricted substances is a basic and universal standard for the control of hazardous substances in electronic and electrical products. It consists of 19 parts. --- Part 1.Introduction and overview. The purpose is to standardize the general process and method of testing restricted substances in electronic and electrical products. Technical framework, etc. --- Part 2.Disassembly, disassembly and mechanical sample preparation. The purpose is to standardize the disassembly and disassembly of samples in the detection of restricted substances in electronic and electrical products. The principles, methods and processes of mechanical sample preparation. --- Part 3-1.Screening of lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry. The purpose is to standardize the X-ray fluorescence spectrometry Methods and procedures for screening and testing five substances, lead, mercury, cadmium, total chromium and total bromine, in electronic and electrical products. --- Part 3-2.Combustion-ion chromatography (C-IC) screening of fluorine, chlorine and bromine in polymers and electronic components. Methods and procedures for screening fluorine, chlorine and bromine in polymers and electronic components using C-IC. --- Part 3-3.Screening of polybrominated oligomers in polymers by gas chromatography-mass spectrometry with pyrolysis/thermal desorption (Py/TD-GC-MS) The purpose is to standardize the use of Py/T D-GC-MS to screen for polybrominated diphenyl ethers and phthalates in polymers. Methods and procedures for the determination of brominated biphenyls, polybrominated diphenyl ethers and phthalates. --- Part 3-4.High performance liquid chromatography with ultraviolet detection (HPLC-UV), thin layer chromatography (TLC) and thermal desorption HPLC The purpose is to standardize the use of HPLC-UV, TLC and TD-MS to screen phthalates in polymers. MS screening test methods and procedures for phthalates in polymers, etc. --- Part 4.Determination of mercury in polymers, metals and electronic components by CV-AAS, CV-AFS, ICP-OES and ICP-MS. Purpose Aims to standardize the methods and procedures for determining the mercury content in electrical and electronic products. --- Part 5.Determination of cadmium, lead, chromium and metals in polymers and electronic components by AAS, AFS, ICP-OES and ICP-MS Cadmium and lead content. The purpose is to standardize the methods and procedures for determining the content of cadmium, lead and chromium in electronic and electrical products. --- Part 6.Determination of polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry (GC-MS). Methods and procedures for the determination of polybrominated biphenyls and polybrominated diphenyl ethers in polymers of electrical and electronic products using GC-MS, etc. --- Part 7-1.Determination of hexavalent chromium [Cr(VI)] in colorless and colored anti-corrosion coatings on metals by hexavalent chromium colorimetry. It is used to standardize the methods and procedures for the qualitative determination of hexavalent chromium in colorless and colored anti-corrosion coatings on metal samples. --- Part 7-2.Determination of hexavalent chromium [Cr(VI)] in polymers and electronic components by hexavalent chromium colorimetry. Methods and procedures for quantitative detection of hexavalent chromium in samples of physical and electronic components. --- Part 8.Gas chromatography-mass spectrometry (GC-MS) and gas chromatography-mass spectrometry with pyrolysis/thermal desorption (Py/TD-GC-MS) The purpose is to standardize the use of GC-MS and Py/TD-GC-MS to determine phthalates in polymers. Methods and procedures for measuring the content of phthalates in foods. --- Part 9.Determination of hexabromocyclododecane in polymers by gas chromatography-mass spectrometry (GC-MS). The purpose is to standardize the use of GC- Method and procedure for determining the hexabromocyclododecane content in polymers by MS, etc. --- Part 10.Determination of polycyclic aromatic hydrocarbons (PAHs) in polymers and electronic components by gas chromatography-mass spectrometry (GC-MS). To standardize the methods and procedures for determining the content of PAHs in polymers and electronic components using GC-MS. --- Part 11.Determination of tri(2-chloro-2-nitropropene) in polymers by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) The purpose is to standardize the method of determining TCEP content in polymers using GC-MS and LC-MS. Laws and procedures, etc. --- Part 12.Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates by gas chromatography-mass spectrometry (GC-MS). Purpose The purpose is to standardize the methods and procedures for the simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates using GC-MS. --- Part 13.Liquid chromatography with diode array detection (LC-DAD), liquid chromatography-mass spectrometry (LC-MS) and liquid chromatography-mass spectrometry (LC-MS) The purpose of this study is to standardize the use of LC-DAD, LC-MS/MS to determine bisphenol A (BPA) in polymers. Methods and procedures for determining BPA content in polymers using MS and LC-MS/MS, etc. --- Part 14.Determination of short-chain chlorinated paraffins (SCCP) and medium-chain chlorinated paraffins (MCCP) by gas chromatography-negative chemical ionization mass spectrometry (GC-NCI-MS) Chlorinated paraffins (MCCP). The purpose is to standardize the method and procedure for the determination of SCCP and MCCP content using GC-NCI-MS. Sequence, etc. --- Part 15.Determination of tetrabromobisphenol in polymers by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) A(TBBPA). The purpose is to standardize the method and method for determining TBBPA content in polymers using GC-MS and LC-MS Programs, etc. Determination of Certain Substances in Electrical and Electronic Products Part. Gas chromatography-mass spectrometry with thermal desorption Screening of polymers by Py/TD-GC-MS Polybrominated biphenyls, polybrominated diphenyl ethers and phthalates Warning---People who use this document should have practical experience in formal laboratory work. This document does not address all possible safety issues. The user is responsible for taking appropriate safety and health measures and ensuring compliance with the conditions stipulated in relevant national laws and regulations.1 ScopeThis document specifies the use of gas chromatography-mass spectrometry with pyrolysis/thermal desorption (Py/TD-GC-MS) for the analysis of polymers in electrical and electronic products. Polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), diisobutyl phthalate (DIBP), dibutyl phthalate (DBP), Benzyl butyl phthalate (BBP), di(2-ethylhexyl) phthalate (DEHP), dioctyl phthalate (DNOP), The present invention provides a screening analysis method for diisononyl formate (DINP) and diisodecyl phthalate (DIDP). It has been tested for decabromodiphenyl ether (100mg/kg~1000mg/kg) and the above-mentioned single phthalates (100mg/kg~ 4000mg/kg) of polypropylene (PP), polystyrene (PS) and polyvinyl chloride (PVC) materials, and the test method was verified. The method described in this document is used to determine the presence of PBB (monobrominated to decabrominated), PBDE (monobrominated to decabrominated), phthalates in other types of polymers. No specific verification has been conducted on esters or concentrations outside the above specified range.2 Normative referencesThis document has no normative references. 3 Terms, definitions and abbreviations 3.1 Terms and Definitions The following terms and definitions apply to this document. The terminology databases used for standardization maintained by ISO and IEC are located at. 3.1.1 Standard material reference material A material that is sufficiently homogeneous and stable in properties and is prepared to be suitable for the measurement or inspection of nominal properties. [Source. GB/T 39560.1-2020, 3.1.7] 3.1.2 screening An analytical method for determining the presence or absence of certain substances in a representative part or component of a product by comparing the presence, absence and Further testing is performed against the set limit to determine whether the substance is present, absent or requires further testing. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 39560.303-2024_English be delivered?Answer: Upon your order, we will start to translate GB/T 39560.303-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 7 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 39560.303-2024_English with my colleagues?Answer: Yes. 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