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)
IEC 62321-3-4:2023 specifies procedures for the screening of di-isobutyl phthalate (DIBP), di-n-butyl phthalate (DBP), benzyl butyl phthalate (BBP), di-(2-ethylhexyl) phthalate (DEHP) in polymers of electrotechnical products by using high performance liquid chromatography with ultraviolet detector (HPLC-UV), thin layer chromatography (TLC) and thermal desorption mass spectrometry (TD-MS).
High performance liquid chromatography with ultraviolet detector (HPLC-UV), thin layer chromatography (TLC) and thermal desorption mass spectrometry (TD-MS) techniques are described in the normative part of this document. Fourier transform infrared spectroscopy (FT-IR) is described in the informative annexes of this document.
Životni ciklus
TRENUTNO
OBJAVLJEN IEC 62321-3-4:2023 ED1 60.60
Standard objavljen 3. 5. 2023.
Određivanje pojedinih supstanci u elektrotehničkim proizvodima – Deo 3-4: Metode ispitivanja proveravanjem – Proveravanje ftalata u polimerima elektrotehničkih proizvoda pomoću tečne hromatografije visokih performansi sa ultraljubičastim detektorom (HPLC-UV), tankoslojne hromatografije (TLC) i masene spektometrije korišćenjem termalne disorpcije (TD-MS)
