Tenax-TA是一种性能优异、应用广泛的疏水性聚合物吸附剂，尤其适用于中高沸点、非极性至中等极性VOCs的采样与分析。其高热稳定性和疏水性是其核心优势。在实际应用中，常作为多层吸附管的第一层或独立使用，是环境、食品、材料等领域VOCs分析的标准工具之一。
使用Tenax-TA时，必须根据目标化合物的性质、浓度和采样环境，精心设计采样方案（流量、时间、体积）并严格执行老化程序，才能获得可靠的分析结果。
Tenax 是一个商品名（最初由Akzo Nobel公司生产，现有多家供应商）。
Tenax-TA 特指由2,6-二苯基对苯醚聚合物制成的多孔树脂。
它是一种疏水性的、具有高热稳定性的聚合物，外观为米黄色的多孔颗粒。
主要应用领域
环境空气监测：
室内空气（TVOC检测）、工作场所空气、环境大气中VOCs的被动或主动采样。
材料排放测试：
汽车内饰、家具、建材等产品在气候舱中释放的VOCs采集。
食品和风味分析：
顶空采样，用于分析食品中的香气成分。
呼吸气体分析：
作为疾病生物标志物研究的手段。
应急监测与工业卫生：
现场采集可疑污染物，带回实验室分析。
Tenax TA is a high-performance and widely used hydrophobic polymer adsorbent, particularly suitable for sampling and analysis of VOCs with medium to high boiling points, non-polar to medium polarity. Its high thermal stability and hydrophobicity are its core advantages. In practical applications, it is often used as the first layer of multi-layer adsorption tubes or independently, and is one of the standard tools for VOCs analysis in fields such as environment, food, materials, etc.
When using Tenax TA, it is necessary to carefully design the sampling scheme (flow rate, time, volume) and strictly follow the aging procedure based on the properties, concentration, and sampling environment of the target compound in order to obtain reliable analysis results.
Tenax is a trade name (originally produced by Akzo Nobel and currently supplied by multiple suppliers).
Tenax TA specifically refers to a porous resin made from 2,6-diphenyl-phenylene ether polymer.
It is a hydrophobic polymer with high thermal stability, appearing as beige porous particles.
Main application areas
Environmental air monitoring:
Passive or active sampling of VOCs in indoor air (TVOC detection), workplace air, and ambient atmosphere.
Material emission testing:
Collection of VOCs released from automotive interiors, furniture, building materials, and other products in climate chambers.
Food and flavor analysis:
Headspace sampling is used to analyze aroma components in food.
Respiratory gas analysis:
As a means of studying disease biomarkers.
Emergency monitoring and industrial hygiene:
Collect suspicious pollutants on site and bring them back to the laboratory for analysis.
滕州市浩瀚色谱仪器技术服务有限公司
电话：0632-5667636
传真：0632-5667636
手机：15562228838,13963221227
地址：山东滕州市平行路（商务部和技术部）
邮箱：wangxiaoying9@126.com
QQ:1404939462
联系人：王经理
网址：www.haohansepu.com