Insulating liquids; Medium oils and preparations, of petroleum or bituminous minerals, not containing biodiesel, n.e.s (HS 271019); Insulating oils (ICS 29.040.10)

DUS 2364:2021, Standard Test Method for Analysis of 2,6-Ditertiary-Butyl Para-Cresol and 2,6-Ditertiary-Butyl Phenol in Insulating Liquids by Gas Chromatography, First edition (11 page(s), in English)

This Draft Uganda covers the determination by gas chromatography of 2,6-ditertiary-butyl para-cresol and 2,6-ditertiary-butyl phenol in new and used insulating liquids at concentrations up to 0.5 %. It includes the determination in Type I and II insulating mineral oils as specified in Specification D3487, but has also been used to measure these inhibitors in other insulating liquids, such as esters and high fire-point hydrocarbons.