摘要
用常量仪器进行微量制备实验,既节省了药品,又减少了三废排放和环境污染;产率从51％提高到81％,实验总时数从5.5小时减至1.3小时。。
Doing trace preparation with constant equipment can not only save chemical reagents but also reduce emission ofthe three wastes and environmental pollution. Besides, it raises the productivity from 51％ to 81％, and reduces the total exper-inment time from 5.5 hours to 1.3 hours.
出处
《台州学院学报》
2002年第6期74-76,共3页
Journal of Taizhou University
关键词
微量制备
肉桂酸制备
实验改进
trace preparation
preparation of cinnamon acid
improvement in experiment
