402有机担体 是一种性能优异的非极性多孔聚合物固定相。它的王牌应用是分析有机物中的微量水分，同时对低级含氧化合物（醇、醛、酸等）和永久气体也有出色的分离效果。它具有不流失、耐高温、惰性好、水峰不拖尾等显著优点，是气相色谱实验室中不可或缺的一种特色固定相。
402主要应用于以下分析：
微量水分的测定：这是它最经典的应用。可以分析醇类、烷烃、芳烃、酯类等有机物中的痕量水分（如酒精中的水分）。
低级醇、醛、酮、酸的分析：例如，甲醇、乙醇、丙酮、甲醛、甲酸、乙酸等混合物的分离。
气体分析：可以分离永久性气体（如O₂, N₂, CO, CH₄, CO₂等），尤其常与TDX（碳分子筛）配合使用。
溶剂分析：一些常见有机溶剂混合物的分析。
环境分析：如空气中低级醇、醛的监测。
名称：色谱填料
固定相：苯乙烯-二乙烯苯共聚物
型号：402有机担体,100-120目
包装：25g
适用于：
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
浩瀚色谱（山东）应用技术开发有限公司，研制的《402有机担体色谱填料应用岛津》，在安捷伦，岛津，赛默飞，瓦里安，布鲁克，PE上使用测定微量水分，甲醇，杂醇油等效果良好，结果满意。
402 organic support is a high-performance non-polar porous polymer stationary phase. Its flagship application is to analyze trace amounts of water in organic compounds, while also having excellent separation effects on lower level oxygen-containing compounds (alcohols, aldehydes, acids, etc.) and permanent gases. It has significant advantages such as no loss, high temperature resistance, good inertness, and no tailing of water peaks, making it an indispensable characteristic stationary phase in gas chromatography laboratories.
402 is mainly used for the following analysis:
Determination of trace moisture: This is its most classic application. It can analyze trace amounts of water in organic compounds such as alcohols, alkanes, aromatics, esters, etc. (such as water in alcohol).
Analysis of lower alcohols, aldehydes, ketones, acids: for example, separation of mixtures of methanol, ethanol, acetone, formaldehyde, formic acid, acetic acid, etc.
Gas analysis: It can separate permanent gases (such as O ₂, N ₂, CO, CH ₄, CO ₂, etc.), especially when used in conjunction with TDX (carbon molecular sieve).
Solvent analysis: Analysis of some common organic solvent mixtures.
Environmental analysis: such as monitoring of lower alcohols and aldehydes in the air.
Name: Chromatographic packing material
Fixed phase: styrene divinylbenzene copolymer
Model: 402 organic support, 100-120 mesh
Packaging: 25g
Suitable for:
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
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed the "402 Organic Carrier Chromatography Packing Application Shimadzu", which has been used on Agilent, Shimadzu, Thermo Fisher, Varian, Bruker, PE for the determination of trace moisture, methanol, fusel oil, etc. The results are satisfactory.
滕州市浩瀚色谱仪器技术服务有限公司
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