GB/T 39560.4-2021
Determination of certain substances in electrical and electronic products—Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS , ICP-OES and ICP-MS (English Version)
- Standard No.
- GB/T 39560.4-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 國家市場監(jiān)督管理總局、中國國家標(biāo)準(zhǔn)化管理委員會(huì)
- Latest
- GB/T 39560.4-2021
- Scope
- This part of GB/T39560 uses CV-AAS, CV-AFS, ICP-OES and ICP-MS methods to determine mercury in polymers, metals and electronic parts. This part specifies the determination of mercury (Hg) content in electrical and electronic products. These materials can be polymers, metals and electronic parts (such as: printed circuit boards, fluorescent lamps, mercury switches). Mercury-containing batteries refer to reference [1] for processing. The international laboratory methods study only evaluated the detection method for plastics and not for other types of matrices. The sample in this section refers to the object of processing and testing. What the sample looks like, and how it is obtained, is determined by the institution performing the test. See IEC 62321 2 for further guidance on how to obtain representative samples for the detection of restricted substances in electronic products.
GB/T 39560.4-2021 Referenced Document
- IEC 62321-1 Determination of certain substances in electrotechnical products .Part 1: Introduction and overview
- IEC 62321-2 Determination of certain substances in electrotechnical products - Part 2: Disassembly, disjointment and mechanical sample preparation
- IEC 62321-3-1 Determination of certain substances in electrotechnical products - Part 3-1: Screening test methods - Screening of electrotechnical products for lead, mercury, cadmium, total chromium and total bromine using X-ray fluorescence spectrometry
GB/T 39560.4-2021 history
- 2021 GB/T 39560.4-2021 Determination of certain substances in electrical and electronic products—Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS , ICP-OES and ICP-MS
GB/T 39560.4-2021 -All Parts
GB/T 39560.1-2020 Determination of certain substances in electrical and electronic products—Part 1: Introduction and overview
GB/T 39560.2-2020 Determination of certain substances in electrical and electronic products—Part 2: Disassembly，disjointment and mechanical sample preparation
GB/T 39560.301-2020 Determination of certain substances in electrical and electronic products—Part 3-1: Screening lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry
GB/T 39560.4-2021 Determination of certain substances in electrical and electronic products—Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS , ICP-OES and ICP-MS
GB/T 39560.5-2021 Determination of certain substances in electrical and electronic products—Part 5: Cadmium，lead and chromium in polymers and electronics and cadmium and lead in metals by AAS，AFS，ICP-OES and ICP-MS
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）
GB/T 39560.701-2020 Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the colorimetric method
GB/T 39560.702-2021 Determination of certain substances in electrical and electronic products—Part 7-2:Hexavalent chrome—Determination of hexavalent chrome[Cr(VI)]in polymers and electronics by the colormetric method
GB/T 39560.8-2021 Determination of certain substances in electrical and electronic products—Part 8: Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS), gas chromatography-mass spectrometry using a pyrolyzer/thermaldesorption accessory (Py/TD-GC-MS)