IEC 62321-3-4 Ed. 1.0 b:2023
Determination of certain substances In electrotechnical products – Part 3-4: Screening – 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)
standard by International Electrotechnical Commission, 05/01/2023