摘要
以甲苯为溶剂和萃取剂 ,用HP -5毛细管色谱柱 ,程序升温 ,FID检测器 ,采取校正面积归一法测定盐酸中邻二氯苯的含量。邻二氯苯的平均回收率(n=5)为97.7 %
ODCB in Hydrochloric acid has been determined by using toluene as solvent and extracting agent,and HP-5 capillary column,programmed heating-up,FID detector and the method of correction area.The average recovery rate(n=5)of ODCB is 97.7%.
出处
《河北化工》
2000年第2期44-44,46,共2页
Hebei Chemical Industry
关键词
毛细管色谱法
盐酸
邻二氯苯
capillary gas chromatography
hydrochloric acid
ODCB
