名稱：毛細(xì)管柱

固定液：25%氰乙基-75%甲基聚硅氧烷

規(guī)格：30m*0.32mm*0.25um

型號：XE-60

使用溫度：220°C

應(yīng)用： 鄰二甲苯氧化制苯酐產(chǎn)物測定

苯酐是現(xiàn)代有機(jī)化工重要的產(chǎn)品之一，廣泛應(yīng)用于化工、醫(yī)藥、電子、農(nóng)業(yè)、涂料、精細(xì)化工等工業(yè)部門。

浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司以XE-60非晶硅膜彈性毛細(xì)管玻璃柱,氫火焰離子化檢測器測定了鄰二甲苯的氧化產(chǎn)物,共分出了順酐,檸糠酐,苯甲酸,鄰甲苯甲酸,鄰二甲苯,苯酐,苯酞等組分,方法的相對誤差小于3.7%,相對標(biāo)準(zhǔn)偏差小于0.05%.


XE-60毛細(xì)管柱50M*0.32MM  測試譜圖：



XE-60 capillary column 50M*0.32MM
XE-60 capillary column 50M*0.32MM Details:

Name: capillary column

Fixative: 25% cyanoethyl-75% methyl polysiloxane

Specifications: 30m*0.32mm*0.25um

Model: XE-60

Operating temperature: 220°C

Application: Determination of o-xylene oxidation to phthalic anhydride

Phthalic anhydride is one of the most important products of modern organic chemical industry and is widely used in chemical industry, medicine, electronics, agriculture, paint, fine chemical industry and other industrial sectors.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used XE-60 amorphous silicon membrane elastic capillary glass column and hydrogen flame ionization detector to determine the oxidation products of o-xylene. Formic acid, o-toluic acid, o-xylene, phthalic anhydride, phthalide and other components, the relative error of the method is less than 3.7%, and the relative standard deviation is less than 0.05%.


XE-60 capillary column 50M*0.32MM test spectrum: