Tenax-TA吸附管批发中吸附管批发中
Tenax-TA吸附管批发中吸附管批发中 详细信息：
Tenax TA 是一种吸附剂，它可以迅速达到大约35摄氏度的沉积温度，而无需其它冷却设备，并且，它不吸附水汽，所以在一般分析过程中，可以避免了由于其他物质引起的干扰。
Tenax-TA 一种2,6-二苯呋喃多孔聚合物树脂，广泛应用于气体、液体和固体中的挥发性物质或半挥发性物质的吸附性采集，亦可用于高湿度样品中的挥发物和用作填充材料，为美国EPA（环境保护局）和NIOSH许多标准分析方法指定使用。与短程热解吸系统连用，可检测到ppb和ppt水平的挥发物。
浩瀚色谱（山东）应用技术开发有限公司用 Tenax-TA吸附采集管采集空气样品,应用热解吸仪将解吸后的样品全部转移到色谱系统中测定室内空气中的 TVOC 的方法.建立了标准曲线,热解吸效率为 97.8%～99.7%,样品测定相对标准偏差 RSD8.50%,且方法简便.
规格：美标1/4*3.5in
国产：6*90, 6*120, 6*150
填料：200mg
型号：TENAX-TA
应用：GB50325-2001《民用建筑工程室内环境污染控制规范》和GB／T18883-2002《室内环境质量标准》
Tenax-TA吸附管批发中吸附管批发中 测试谱图：
Tenax-ta adsorption tube wholesale
Tenax-ta adsorption tube wholesale Details:
Tenax TA is an adsorbent, it can quickly reach a deposition temperature of about 35 degrees Celsius without other cooling equipment, and it does not adsorb water vapor, so in the general analysis process, interference caused by other substances can be avoided.
Tenax-TA is a porous polymer resin of 2,6-diphenylfuran. It is widely used in the adsorption collection of volatile or semi-volatile substances in gases, liquids and solids. It can also be used for volatiles in samples with high humidity. And as a filling material, it is designated for many standard analysis methods of the US EPA (Environmental Protection Agency) and NIOSH. Used in conjunction with a short-range thermal desorption system, volatiles at ppb and ppt levels can be detected.
Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. uses Tenax-TA adsorption collection tube to collect air samples, and uses a thermal desorption instrument to transfer all the desorbed samples to the chromatographic system. A method to determine the TVOC in indoor air. A standard curve was established. , The thermal desorption efficiency is 97.8%～99.7%, the relative standard deviation of the sample determination is RSD8.50%, and the method is simple.
Specification: American Standard 1/4*3.5in
Domestic production: 6*90, 6*120, 6*150
Filler: 200mg
Model: TENAX-TA
Application: GB50325-2001 "Code for Indoor Environmental Pollution Control of Civil Construction Engineering" and GB/T18883-2002 "Indoor Environmental Quality Standard"
Tenax-ta adsorption tube wholesale test spectrum: