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測定鄰苯二甲酸酐中的馬來酸酐含量
測定鄰苯二甲酸酐中的馬來酸酐含量 詳細(xì)信息：

名稱：毛細(xì)管柱

固定相：14%jing丙基-苯基-86%甲基聚硅氧烷
規(guī)格：30m*0.25mm*0.25um
型號(hào)：HH-1701
應(yīng)用： 鄰苯二甲酸酐中馬來酸酐的測定 氣相色譜法

鄰苯二甲酸酐中馬來酸酐含量的測定對(duì)控制其產(chǎn)品質(zhì)量非常重要。浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司利用氣相色譜對(duì)鄰苯二甲酸酐中有機(jī)雜質(zhì)進(jìn)行分離,用氫火焰離子化檢測器進(jìn)行檢測,峰面積外標(biāo)法進(jìn)行定量分析。對(duì)該方法的準(zhǔn)確度、精密度、檢出限數(shù)據(jù)進(jìn)行了評(píng)價(jià)。

測定鄰苯二甲酸酐中的馬來酸酐含量 測試譜圖：

Determination of maleic anhydride in phthalic anhydride
Determine the content of maleic anhydride in phthalic anhydride. Details:

Name: Capillary Column

Stationary phase: 14% jing propyl-phenyl-86% methyl polysiloxane
Specification: 30m*0.25mm*0.25um
Model: HH-1701
Application: Determination of Maleic Anhydride in Phthalic Anhydride Gas Chromatography

The determination of maleic anhydride content in phthalic anhydride is very important to control the quality of its products. Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. uses gas chromatography to separate organic impurities in phthalic anhydride, detects with a hydrogen flame ionization detector, and conducts quantitative analysis with a peak area external standard method. The accuracy, precision, and detection limit of the method were evaluated.

Determination of maleic anhydride content in phthalic anhydride Test spectrum: