摘要
本方法采用超声波振荡提取，用10％的丙酮正已烷混合溶液作为提取剂，对易挥发的1，2，4－三氯苯的分析具有简单、快速、灵敏、可靠、节省试剂的特点，也适用于土壤环境样品氯苯类化合物的测定。
in this study ultrasonic extraction was used for the analysis of 1.2.4trichlorobenzen. soil sample was extrated with mixture of actine and N - hexane(1:9). this method has the advantage of being time - serving, audio - visal and reliable for analysis of 1.2.4 - trichlorobenzen, which is a volatile chamicale, with low reagent demend. It was also applicable foe analyzing other chlorobenzene in soil Ehvironment.
出处
《辽宁城乡环境科技》
1997年第2期62-63,共2页
Liaoning Urban and Rural Environmental Science & Technology
