E DIN EN IEC 62321-3-4 VDE 0042-1-3-4:2023-01
Determination of certain substances in electrotechnical products
Part 3-4: Screening of Phthalates in polymers of electrotechnical products by high performance liquid chromatography with ultraviolet detector (HPLC-UV), thin layer chromatography (TLC) and thermal desorption mass spectrometry (TD-MS)
(IEC 111/657/CDV:2022); German and English version prEN IEC 62321-3-4:2022
Class/Status:
Draft,
valid
Released: 2023 -01 Published:
2022-12 -16
VDE Art. No.: 1090075
End of objection deadline:
2023-02-16