浩瀚色谱有限公司，探讨Tenax-TA吸附管对密闭环境中苯系物的吸附性能。方法依据《室内空气质量标准》总挥发性有机物的测定方法和美国EPA TO-17标准方法,用Tenax-TA吸附管对配制的苯系物标准气体进行采样,以保留时间定性,峰面积定量。通过回收率、穿透率的比较,认为在一定的流速以内,Tenax-TA吸附解析空气中苯的数值是可以参考的。

　　名称:吸附管

　　材质:硅烷化不锈钢管

　　规格:TENAX-TA

　　型号:1/8-150MM

　　应用:室内空气/建筑行业中污染物TVOC的测定

　　吸附低，解析率高

　　Haohan Chromatography Co., Ltd. is exploring the adsorption performance of Tenax TA adsorption tubes for benzene derivatives in a closed environment. Method: Based on the determination method of total volatile organic compounds in the Indoor Air Quality Standards and the US EPA TO-17 standard method, Tenax TA adsorption tubes were used to sample the prepared benzene based standard gas for qualitative retention time and quantitative peak area. By comparing the recovery rate and penetration rate, it is believed that within a certain flow rate, the value of Tenax TA adsorption and desorption of benzene in the air can be used as a reference.

　　Name: Adsorption Tube

　　Material: Silanized stainless steel pipe

　　Specification: TENAX-TA

　　Model: 1/8-150MM

　　Application: Determination of TVOC in indoor air/building industry pollutants

　　Low adsorption, high resolution