使用Tenax-TA吸附管采集样品
使用Tenax-TA吸附管采集样品 详细信息：
浩瀚色谱（山东）应用技术开发有限公司，使用Tenax-TA吸附管采集样品后,经热脱附仪解析-冷阱捕集,气相色谱FID分离,外标法定量测定室内空气中16种TVOC。在本方法条件下,这16种TVOC标准曲线线性良好,相关系数(r)均在0.9989～0.9999之间。该检测方法操作简单,精密度好,准确度高,适用于空气中TVOC的分离检测。
Tenax TA是2，6-二苯基对苯醚的多孔聚合物担体，具有良好的耐温性（低流失），广泛应用于有机挥发物和半挥发物的吸附，也可用于捕集/热解吸前处理方法中。
采用60-80目Tenax-TA填料2，6-二苯基对苯醚的多孔聚合物担体，具有良好的耐温性（低流失），广泛应用于有机挥发物和半挥发物的吸附，也可用于捕集/热解吸前处理方法中。吸附剂的表面积35m2/g，孔容2.4ml/g，平均孔径200nn，粒度60/800.目，密度0.25g/ml，解析率90%~99%，吸附率98%（+1%）。
TVOC采样管/Tenax吸附管：
室内空气检测采样用Tenax吸附管，用于TVOC采样，玻璃/不锈钢管
TVOC采样管，不锈钢管，内装150mg填料
TVOC采样管；不锈钢管，内装200mg填料
以上不锈钢管内径为4mm,外径为6mm，长度有三种规格，150mm、110mm、90mm。另有内径5mm外径6mm长为150mm的不锈钢管。内外径及长度特殊规格可订做。
使用Tenax-TA吸附管采集样品 图片：
Use Tenax-TA adsorption tube to collect samples
Use Tenax-TA adsorption tube to collect samples. Details:
Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. used Tenax-TA adsorption tube to collect samples, analyzed by thermal desorption instrument-cold trap trap, separated by gas chromatography FID, and quantitatively determined 16 kinds of TVOC in indoor air by external standard method. Under the conditions of this method, these 16 TVOC standard curves have good linearity, and the correlation coefficients (r) are all between 0.9989 and 0.9999. The detection method is simple to operate, has good precision and high accuracy, and is suitable for the separation and detection of TVOC in the air.
Tenax TA is a porous polymer support of 2,6-diphenyl-p-phenylene ether. It has good temperature resistance (low loss). It is widely used in the adsorption of organic volatiles and semi-volatiles. It can also be used for trapping/heating. In the pre-treatment method for desorption.
The porous polymer support using 60-80 mesh Tenax-TA filler 2,6-diphenyl-p-phenylene ether has good temperature resistance (low loss), and is widely used in the adsorption of organic volatiles and semi-volatiles. It can be used in pre-treatment methods of capture/thermal desorption. The surface area of the adsorbent is 35m2/g, the pore volume is 2.4ml/g, the average pore size is 200nn, the particle size is 60/800. Mesh, the density is 0.25g/ml, the resolution rate is 90%~99%, and the adsorption rate is 98% (+1%).
TVOC sampling tube/Tenax adsorption tube:
Tenax adsorption tube for indoor air detection and sampling, used for TVOC sampling, glass/stainless steel tube
TVOC sampling tube, stainless steel tube, with 150mg filler inside
TVOC sampling tube; stainless steel tube with 200mg filler inside
The above stainless steel pipe has an inner diameter of 4mm and an outer diameter of 6mm. There are three specifications for the length, 150mm, 110mm, and 90mm. There are also stainless steel pipes with an inner diameter of 5mm and an outer diameter of 6mm and a length of 150mm. Special specifications of inner and outer diameter and length can be customized.
Use Tenax-TA adsorption tube to collect samples Picture: