DUS 2365:2021, Standard Test Method for Furanic Compounds in Electrical Insulating Liquids by High-Performance Liquid Chromatography (HPLC), First Edition

来源：epingalert 发布时间：2021-10-25 浏览量：*

通告成员：

Uganda

通告类型：

TBT

通告发布时间：

2021-10-25

评议截止时间：

2021-12-24

通告描述：

This Draft Uganda Standard covers the determination in electrical insulating liquids of products of the degradation of cellulosic materials such as paper, pressboard, and cotton materials typically found as insulating materials in electrical equipment. These degradation products are substituted furan derivatives, commonly referred to as furanic compounds or furans. This test method allows either liquid/liquid or solid phase extraction (SPE) of the furanic compounds from the sample matrix followed by analysis for specific furanic compounds by HPLC or direct injection for analysis of specific furanic compounds by HPLC.

文档编号：

G/TBT/N/UGA/1479

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原文文档翻译文档

ICS Code：

29.040.10 - Insulating oils

HS Code：

271019 - Medium oils and preparations, of petroleum or bituminous minerals, not containing biodiesel, n.e.s.

通告目的：

Quality requirements (TBT)
Prevention of deceptive practices and consumer protection (TBT)

DUS 2365:2021, Standard Test Method for Furanic Compounds in Electrical Insulating Liquids by High-Performance Liquid Chromatography (HPLC), First Edition

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