室內(nèi)有毒有害的揮發(fā)性有機(jī)化合物（VOCs）已經(jīng)成為危害人體健康的重要因素,如醛類、苯系物,多環(huán)芳烴等,對(duì)消費(fèi)者健康構(gòu)成直接威脅。隨著室內(nèi)裝修材料的越發(fā)豐富,成分越發(fā)復(fù)雜,常用的方法如液液萃取-氣相色譜,靜態(tài)頂空-氣相色譜法很難實(shí)現(xiàn)對(duì)目標(biāo)化合物的精準(zhǔn)定性和準(zhǔn)確定量。

　　Tenax吸附劑由于其良好的物理化學(xué)性能,被用做有機(jī)氣體吸附劑,應(yīng)用于環(huán)境檢測(cè)行業(yè)中。浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司簡(jiǎn)述了Tenax-Ta檢測(cè)管的發(fā)展歷程,列舉了Tenax-Ta檢測(cè)管在環(huán)境空氣中苯系物檢測(cè)工作中的使用方法及注意事項(xiàng)。

　　Tenax -TA吸附采樣管

　　規(guī)格:200mg

　　數(shù)量:50只

　　尺寸:1/4*3.5英寸

　　適用于安捷倫6890,7820A，7890B，8860,8890

　　島津GC-14C，GC-2010，GC-2014，GC-2030

　　賽默飛，瓦里安，布魯克，PE，磐諾，福立，北分瑞利

　　Indoor toxic and harmful volatile organic compounds (VOCs) have become an important factor endangering human health, such as aldehydes, benzene derivatives, polycyclic aromatic hydrocarbons, etc., posing a direct threat to consumer health. With the increasing abundance and complexity of indoor decoration materials, commonly used methods such as liquid-liquid extraction gas chromatography and static headspace gas chromatography are difficult to achieve accurate qualitative and quantitative analysis of target compounds.

　　Due to its excellent physical and chemical properties, Tenax adsorbent is used as an organic gas adsorbent and applied in the environmental detection industry. Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. briefly described the development history of Tenax Ta detection tubes and listed the usage methods and precautions of Tenax Ta detection tubes in the detection of benzene derivatives in ambient air.

　　Tenax TA adsorption sampling tube

　　Specification: 200mg

　　Quantity: 50 pieces

　　Size: 1/4 * 3.5 inches

　　Suitable for Agilent 68907820A, 7890B, 88608890

　　Shimadzu GC-14C, GC-2010，GC-2014，GC-2030

　　Thermo Fisher, Varian, Brooke, PE, Panno, Fuli, Northern Raleigh