【摘要】 用气相色谱法测定了强力霉素废水中的甲醇和乙醇含量.甲醇的回收率在95.83%~101.5%之间,RSD为1.5%~2.9%;乙醇的回收率在96.44%~102.7%,RSD为1.4%~2.3%之间.本法操作简便、快捷、结果准确,便于实际应用.更多还原

【Abstract】 Based on the characteristics of doxycycline wastewater,a gas chromatographic method was established to determine methanol and ethanol simultaneously.The recoveries of methanol and ethanol were in the range of 95.83 %~101.5 % and 96.44 %~102.7 %,respectively.The relative standard deviation of methanol and ethanol was in the range of 1.5 %~2.9 % and 1.4 %~2.3 %,respectively.This method is simple,rapid,accurate and practical.更多还原