“407有机担体填充柱”就是指将407这种多孔聚合物颗粒，紧密、均匀地填充在一根金属（如不锈钢）或玻璃材质的管状柱体中。
柱管：通常为不锈钢管，内径2-4 mm，长度1-3米，盘成螺旋状。
填充物：407有机担体颗粒（通常目数为60-80目或80-100目）。
主要特点与优势
出色的水分析能力：水峰出峰早且峰形好，不会掩盖其后流出的有机组分，非常适合有机物中微量水分的测定，或者水溶液中有机物的分析。
分离极性化合物：对醇、 glycols（乙二醇、丙二醇）、醛、酮、短链有机酸等有很好的分离效果。
峰形对称：由于担体惰性好，能减少极性分子的拖尾现象。
寿命较长：相比一些涂渍液膜的毛细管柱，填充柱更“皮实”，不易被污染样品损坏。
常见于：
化工行业：
醇类混合物分析：如甲醇、乙醇、异丙醇、正丙醇、丁醇等。
有机溶剂中的水分含量测定。合成反应监控：如醇醚、酯化反应等。
环境监测：水中挥发性有机物（VOCs）的分析，但在此领域正逐渐被更高效的毛细管柱取代。
食品和饮料：酒类、饮料中醇类、醛类风味物质的分析。
** pharmaceuticals**：药物合成过程中溶剂残留（如甲醇、乙醇、丙酮）的检测。
浩瀚色谱（山东）应用技术开发有限公司，研制的《407有机担体色谱柱应用安捷伦6890》：
药品包装材料中环氧乙烷(EO)残留的检测 (常用顶空气相色谱法)
工业用乙烯、丙烯中微量氢的测定
氯乙烯单体残留的测定 (如PVC制品、生活饮用水及水源水)
丙烯腈、乙醛的分离与测定
工业甲胺水溶液的成分分析 (需与其他固定液如四乙烯戊胺等配伍)
名称：填充柱
型号：407有机担体
规格：3m*1/8，60-80目
zui高温度：250°C
应用：环氧乙烷，氯乙烯，三甲胺，六氟化硫，乙醇
应用：
安捷伦490在线/便携，4890,5890,6890,7820,7890,8860,8890
岛津GC-14C，GC-2010，GC-2014，GC-2030
赛默飞1310,1300,1610,1600
瓦里安3800系列
布鲁克PE580,590,680,690
磐诺A90，福立GC9790，华爱，天瑞，天美，GC7900，川仪，北分瑞利，东西电子，鲁南瑞虹，捷岛/科晓
The "407 Organic Carrier Filled Column" refers to tightly and uniformly filling porous polymer particles of 407 into a tubular column made of metal (such as stainless steel) or glass material.
Column tube: usually made of stainless steel, with an inner diameter of 2-4 mm and a length of 1-3 meters, coiled in a spiral shape.
Filler: 407 organic support particles (usually 60-80 mesh or 80-100 mesh).
Main features and advantages
Excellent water analysis ability: The water peak appears early and has a good peak shape, which does not mask the organic components that flow out afterwards. It is very suitable for the determination of trace water in organic matter or the analysis of organic matter in aqueous solutions.
Separation of polar compounds: It has good separation effects on alcohols, glycols (ethylene glycol, propylene glycol), aldehydes, ketones, short chain organic acids, etc.
Peak symmetry: Due to the good inertness of the carrier, it can reduce the tailing phenomenon of polar molecules.
Longer lifespan: Compared to some capillary columns coated with liquid film, packed columns are more "robust" and less susceptible to damage from contaminated samples.
Commonly seen in:
Chemical industry:
Analysis of alcohol mixtures: such as methanol, ethanol, isopropanol, n-propanol, butanol, etc.
Determination of moisture content in organic solvents. Synthesis reaction monitoring: such as alcohol ether, esterification reaction, etc.
Environmental monitoring: analysis of volatile organic compounds (VOCs) in water, but this field is gradually being replaced by more efficient capillary columns.
Food and beverages: analysis of alcohol and aldehyde flavor compounds in alcoholic beverages.
**Pharmaceuticals * *: Detection of solvent residues (such as methanol, ethanol, acetone) during drug synthesis.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed the "407 Organic Carrier Chromatography Column Application Agilent 6890":
Detection of residual ethylene oxide (EO) in pharmaceutical packaging materials (commonly used headspace gas chromatography method)
Determination of Trace Hydrogen in Industrial Ethylene and Propylene
Determination of residual vinyl chloride monomer (such as PVC products, drinking water, and source water)
Separation and Determination of Acrylonitrile and Acetaldehyde
Composition analysis of industrial methylamine aqueous solution (requires compatibility with other fixatives such as tetraethylenepentamine)
Name: Filler Column
Model: 407 Organic Carrier
Specification: 3m * 1/8, 60-80 mesh
Zui high temperature: 250 ° C
Application: Ethylene oxide, vinyl chloride, trimethylamine, sulfur hexafluoride, ethanol
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
滕州市浩瀚色谱仪器技术服务有限公司
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