摘要
用气相色谱-内标法定量,在OV-1型石英毛细管柱上分离,以正十二烷为内标,FID检测,测定了生产氮酮的工业原料1-溴代十二烷的含量。平均回收率为1004%,相对标准偏差为050%。手续简便快速,结果准确可靠。该方法可用于生产过程中原料的质量控制。
It reports the determination of 1 Bromododecane which is industrial crude material for Azone,using GC with n dodecane as internal standard,on a spport coated open tubular column (27m×0.25mm) with OV 1 coated and detected by FID.The average recovery is 100.4% with relative standard deviation of 0.42%.The method is simple,rapid and accurate.It can be used quality control of crude material.
出处
《北京联合大学学报》
CAS
1997年第3期35-38,共4页
Journal of Beijing Union University