TENAX-TA是一种多孔聚合物吸附剂的商标名。它的化学本质是聚（2,6-二苯基对苯醚）。
TENAX-TA填充柱，就是将这种颗粒状的TENAX-TA吸附剂，紧密地填充在一根通常由不锈钢或玻璃制成的管状容器中制成的。
TENAX-TA之所以被广泛应用，是因为它具有一系列优异的特性：
高疏水性：几乎不吸附水。这是它*大的优点之一。在分析潮湿的空气、呼吸气体或食品顶空时，可以有效地捕集目标有机物，而不会被大量水蒸气干扰，这对于后续的分析至关重要。
热稳定性好：能够耐受高达 350°C 的高温。这使得它非常适合与热脱附 技术联用。采样后，可以通过快速加热将吸附的有机物完全地、快速地脱附出来，送入分析仪器。
低背景干扰：经过良好老化的TENAX-TA管，本身释放的本底杂质非常少，有利于痕量分析。
对特定化合物范围的高吸附效率：对 C6 ~ C30 左右的非极性、弱极性挥发性有机物（如苯系物BTEX、萜烯、芳香烃、醛酮类等）有很强的吸附能力。
 

浩瀚色谱（山东）应用技术开发有限公司，研制《Tenax-TA填充色谱柱应用安捷伦7890》，吸附苯系物BTEX、萜烯、芳香烃、醛酮类等，效果良好。

 

名称：安捷伦使用不锈钢填充色谱柱

型号：Tenax-TA,80-100目

规格：0.5m× 1/8

zui高使用温度：350°C

 

 

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
 

TENAX-TA is a trademark name for a porous polymer adsorbent. Its chemical essence is poly (2,6-diphenyl-phenylether).
TENAX-TA packed column is made by tightly packing this granular TENAX-TA adsorbent in a tubular container typically made of stainless steel or glass.
The reason why TENAX-TA is widely used is because it has a series of excellent features:
High hydrophobicity: Almost no adsorption of water. This is one of its biggest advantages. When analyzing humid air, respiratory gases, or food headspace, it is crucial to effectively capture target organic compounds without being disturbed by large amounts of water vapor, which is essential for subsequent analysis.
Good thermal stability: able to withstand high temperatures up to 350 ° C. This makes it very suitable for use in conjunction with thermal desorption technology. After sampling, the adsorbed organic matter can be completely and quickly desorbed by rapid heating and sent to the analytical instrument.
Low background interference: The TENAX-TA tube, which has undergone good aging, releases very few background impurities, which is beneficial for trace analysis.
High adsorption efficiency for specific compound ranges: Strong adsorption ability for non-polar and weakly polar volatile organic compounds (such as benzene derivatives BTEX, terpenes, aromatic hydrocarbons, aldehydes and ketones, etc.) around C6~C30.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed the "Tenax TA packed chromatography column application Agilent 7890", which adsorbs benzene derivatives such as BTEX, terpenes, aromatic hydrocarbons, aldehydes and ketones with good results.
Name: Agilent uses stainless steel packed chromatography column
Model: Tenax TA, 80-100 mesh
Specification: 0.5m × 1/8
Maximum operating temperature: 350 ° C
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