Results: average recovery are: butanol 100.2%-101.5%, acetic ether 95.0%-103.1% and butyl acetate 97.8%-101.5%. coefficient of variability are: butanol 1.9%, acetic ether 2.3% and butyl acetate 2.1%.
Results: average recovery are: butanol 100.2%-101.5%, acetic ether 95.0%-103.1% and butyl acetate 97.8%-101.5%. coefficient of variability are: butanol 1.9%, acetic ether 2.3% and butyl acetate 2.1%.
结果：平均回收率丁醇100.2%-101.5%；乙酸乙酯95.0%-103.1%；乙酸丁酯97.8%-101.5%变异系数丁醇1.9%乙酸乙酯2.3%乙酸丁酯2.1%。