【摘要】 本文采用紫外分光光度法测定复方硼砂溶液和苯酚消毒液中苯酚的含量。操作简便、快速，结果准确。测定波长为２８７ｎｍ，其平均回收率分别为１００．４％（ｃｖ＝０．８１％）和９９．７７％（ＣＶ＝０．３４％）。更多还原

【Abstract】 UV-spectrophotometric method was used for the determination of phenol in compound borax solution and phenol solu-tion for disinfection. The method was simple, rapid and accurate,The wavelength used was 287nm,the average recovery was100.4%(RSD=0. 81%)and 99.8%(RSD=0. 34%)respectively.更多还原