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毛細管柱測在用發動機油中乙二醇
毛細管柱測在用發動機油中乙二醇 詳細信息：

名稱：毛細管柱
固定相：聚乙二醇
規格：15m0.53mm*2um
型號：PEG-20M
應用：用過發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）應用技術開發有限公司參照ASTM D4291-04（09）《用過發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檢測法測定在用發動機油中乙二醇含量的方法。將在用發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。

毛細管柱測在用發動機油中乙二醇 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
Stationary phase: polyethylene glycol
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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