浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，采用氣相色譜儀,從色譜典型操作條件的確定、測(cè)量結(jié)果準(zhǔn)確度和精密度的確認(rèn)對(duì)測(cè)定1,2,4-三甲基苯純度及其烴類雜質(zhì)進(jìn)行研究。方法推薦鍵合/交聯(lián)聚乙二醇玻璃毛細(xì)管色譜柱,使用氫離子化(FID)檢測(cè)器,柱溫采用分階的升溫程序。
名稱：毛細(xì)管柱
固定液：聚乙二醇（健合/交聯(lián)）
規(guī)格：60m*0.32mm*0.5um
型號(hào)：PEG-20M
應(yīng)用：SH/T 1773-20121，2，4－三jia基苯純度及烴類雜質(zhì)的測(cè)定.氣相色譜法
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses a gas chromatograph to study the determination of 1,2,4-trimethylbenzene purity and its hydrocarbon impurities from the determination of typical chromatographic operating conditions, accuracy and precision of measurement results. The recommended method is to use a bonded/cross-linked polyethylene glycol glass capillary column for chromatography, using a hydrogen ionization (FID) detector and a stepwise heating program for column temperature.
Name: Capillary Column
Fixed solution: polyethylene glycol (Jianhe/cross-linked)
Specification: 60m * 0.32mm * 0.5um
Model: PEG-20M
Application: SH/T 1773-20121, Determination of Purity and Hydrocarbon Impurities of 2,4-triphenyl. Gas Chromatography Method
滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司
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