GDX-203填充柱的主要應(yīng)用領(lǐng)域，我用一個(gè)表格來(lái)匯總和概括：
| 應(yīng)用領(lǐng)域 |
具體分析物示例 |
說(shuō)明與特點(diǎn) |
| 醇類分析 |
甲醇、乙醇、微量水分等 |
無(wú)需固定液，可直接分析乙醇-甲醇-水混合體系，分離效果好。 |
| 化工產(chǎn)品中微量水分析 |
各種有機(jī)化工產(chǎn)品中的微量水分 |
能夠快速測(cè)定。 |
| 有機(jī)溶劑與雜質(zhì)分析 |
乙酸乙酯、苯、乙酐等有機(jī)溶劑和雜質(zhì) |
適用于分離較高沸點(diǎn)的化合物，所需時(shí)間短。 |
| 芳香烴分析 |
苯、甲苯、二甲苯等芳烴類化合物 |
對(duì)芳烴類物質(zhì)有良好的分離效果。 |
| ?特定胺類分析 |
甲胺中的微量雜質(zhì)（如二甲胺、三甲胺） |
需涂漬四乙烯戊胺固定液，可分離二甲 |
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名稱：GDX-202填充柱
規(guī)格：2m*1/8，60-80目
zui高溫度：250°C
應(yīng)用：高沸點(diǎn)化合物、乙酸、苯、乙酐、醇類（甲醇、乙醇）、芳烴等
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浩瀚色譜（山東）應(yīng)用技術(shù)開(kāi)發(fā)有限公司，研制《GDX-203填充色譜柱應(yīng)用安捷倫7890》高沸點(diǎn)化合物、乙酸、苯、乙酐、醇類（甲醇、乙醇）、芳烴等并且它抗水性好，可用于含微量水的樣品分析，結(jié)果滿意。
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應(yīng)用：
安捷倫490在線/便攜，4890,5890,6890,7820,7890,8860,8890
島津GC-14C，GC-2010，GC-2014，GC-2030
賽默飛1310,1300,1610,1600
瓦里安3800系列
布魯克PE580,590,680,690
磐諾A90，福立GC9790，華愛(ài)，天瑞，天美，GC7900，川儀，北分瑞利，東西電子，魯南瑞虹，捷島/科曉
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The main application areas of GDX-203 filling columns are summarized and summarized in a table:
Examples and Characteristics of Specific Analytical Substances in Application Fields
Alcohol analysis of methanol, ethanol, trace water, etc. does not require a fixed liquid and can directly analyze ethanol methanol water mixed systems with good separation efficiency.
Trace water analysis in chemical products enables rapid determination of trace water in various organic chemical products.
Organic solvents and impurities analysis, such as ethyl acetate, benzene, and acetic anhydride, are suitable for separating compounds with higher boiling points and require a shorter time.
Aromatic hydrocarbon analysis shows that aromatic compounds such as benzene, toluene, and xylene have good separation effects on aromatic compounds.
Specific amine analysis of trace impurities in methylamine (such as dimethylamine and trimethylamine) requires coating with tetraethylenepentamine fixative, which can separate dimethylamine
Name: GDX-202 Filler Column
Specification: 2m * 1/8, 60-80 mesh
Zui high temperature: 250 ° C
Applications: high boiling point compounds, acetic acid, benzene, acetic anhydride, alcohols (methanol, ethanol), aromatic hydrocarbons, etc
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed the "GDX-203 Filled Chromatography Column Application Agilent 7890" high boiling point compounds, acetic acid, benzene, acetic anhydride, alcohols (methanol, ethanol), aromatic hydrocarbons, etc. It has good water resistance and can be used for sample analysis containing trace amounts of water, with satisfactory results.
Application:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010, GC-2014, GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900， Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao
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