GB/T 40409-2021
Flame retardant chemical—Tetrabromophthalate diol
GB/T 40409-2021
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
GB/T 40409-2021
Determination of polybrominated biphenyls and polybrominated diphenyl ethers in plastic products—Gas chromatography and mass spectrometry
GB/T 40409-2021
Rubber products - Determination of polybrominated biphenyls and polybrominated diphenyl ethers - Gas chromatography and mass spectrometry
GB/T 40409-2021
Determination of polybrominated biphenyls and polybrominated biphenyl ethers in plastic products—High performance liquid chromatography
GB/T 40409-2021
Determination of certain substances in electrotechnical products—Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry
GB/T 40409-2021
4,4’-Sulfonyldiphenol(Bisphenol-S)
GB/T 40409-2021
Method for the determination of bromopropylate and 4,4’-dibromobenzophenoneresidues in honey--Gas chromatography/mass spectrometry
GB/T 40409-2021
GB/T 40409-2021
The methods of polybrominated biphenyls and polybrominated diphenyl ethers in automotive materials
GB/T 40409-2021
GB/T 40409-2021
Determination of polybromobiphenyls and polybromodiphenyl ethers in plastic-GC/MS method
GB/T 40409-2021
Electrical and electronic products—Determination of six regulated substances(lead,mercury,cadmium,hexavalent chromium,polybrominated biphenyls,polybrominated diphenyl ethers)
GB/T 40409-2021
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 desorption accessory (Py/TD-GC-MS)
GB/T 40409-2021
GB/T 40409-2021
GB/T 40409-2021
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 40409-2021
GB/T 40409-2021
Determination of polybromobiphenyl ethers in imported and exported box-Gas chromatography-mass spectrography method
GB/T 40409-2021
Determination of restricted substances(polybrominated biphenyls and polybrominated diphenyl ethers)in electrical and electronic equipment