Determination of Furfural Alcohol in Ambient Air by Using Gas Chromatography
ZHOU Yan-qin;Wujin District Environmental Monitoring Station;
Using activated carbon adsorption tube to sample furfural alcohol in ambient air,ethanol after desorption was determined by gas chromatography. The furfural alcohol in a certain concentration range has a good linear relation ship,when the sampling volume in 30 l,lowest detected concentration of 0. 008 mg / m~3. The pretreatment method is easy and simple and has good separating degree,the analysis precision and recovery rate meet the requirements of analysis to be applied to furfural alcohol determination in ambient air.
【CateGory Index】： X831