毛細(xì)管柱測在用發(fā)動機油中乙二醇 詳細(xì)信息:
名稱:毛細(xì)管柱
固定相:聚乙二醇
規(guī)格:15m0.53mm*2um
型號:PEG-20M
應(yīng)用:用過發(fā)動機潤滑油中微量乙二醇的測定氣相色譜法
浩瀚色譜(山東)應(yīng)用技術(shù)開發(fā)有限公司參照ASTM D4291-04(09)《用過發(fā)動機潤滑油中微量乙二醇的測定氣相色譜法》,建立了氣相色譜法-FID檢測法測定在用發(fā)動機油中乙二醇含量的方法。將在用發(fā)動機油樣品用正乙烷稀釋后用水萃取,再用氣相色譜法測定。
毛細(xì)管柱測在用發(fā)動機油中乙二醇 測試譜圖:
Capillary column measurement of glycol in in-use engine oil
Capillary column measurement of glycol in in-use engine oil Details:
Name: Capillary Column
Statio
Specification: 15m0.53mm*2um
Model: PEG-20M
Application: Determination of trace glycol in used engine lubricating oil by gas chromatography
Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. established a gas chromatography-FID detection method for the determination of in-use engine oil by referring to ASTM D4291-04 (09) "Determination of Trace Glycol in Used Engine Lubricants by Gas Chromatography" The method of ethylene glycol content. The engine oil sample was diluted with n-ethane and then extracted with water, and then determined by gas chromatography.
Capillary column measurement of glycol in in-use engine oil test spectrum:





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