KS C IEC 62321-2009(2019) Electrotechnical products－Determination of levels of six regulated substances(lead, mercury, cadmium, hexavalent chromium,polybrominated biphenyls, polybrominated diphenyl ethers)
2022KS C IEC 62321-7-2:2022 Determination of certain substances in electrotechnical products — Part 7-2: Hexavalent chromium — Determination of hexavalent chromium[Cr(VI)] in polymers and electronics by the colorimetric method
2021KS C IEC 62321-10:2021 Determination of certain substances in electrotechnical products — Part 10: Polycyclic aromatic hydrocarbons(PAHs) in polymers and electronics by gas chromatography-mass spectrometry(GC-MS)
2020KS C IEC 62321-3-2:2020 Determination of certain substances in electrotechnical products — Part 3-2: Screening — Fluorine, chlorine and bromine in polymers and electronics by combustion-ion chromatography(C-IC)
0000 KS C IEC 62321-5-2014(2019)
2017KS C IEC 62321-7-1:2017 Determination of certain substances in electrotechnical products — Part 7-1: Hexavalent chromium — Presence of hexavalent chromium(Cr(VI)) in colourless and coloured corrosion-protected coatings on me
2014KS C IEC 62321-1:2014 Determination of certain substances in electrotechnical products — Part 1: Introduction and overview
2009KS C IEC 62321:2009 Electrotechnical products－Determination of levels of six regulated substances(lead, mercury, cadmium, hexavalent chromium,polybrominated biphenyls, polybrominated diphenyl ethers)