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 published on 1.9.2023
Designation standards: STN EN IEC 62321-3-4
Classification mark: 346705
Catalog number: 137239
Publication date standards: 1.9.2023
Approximate weight : 54 g (0.12 lbs)
Country: Slovak technical standard
Category: Technical standards STN