10.3969/j.issn.1671-7929.2005.06.012
液固顶空气相色谱法测定阿拉普利中有机溶剂残留
建立顶空气相色谱法分析阿拉普利中有机溶剂残留.采用HSS-4A顶空装置和DB-FFAP大口径毛细管柱,以正丙醇为内标进行定量.正己烷、丙酮、四氢呋喃、甲醇、乙醇及三氯甲烷的线性范围分别为1.2~24.0 μg·mL-1(r=0.9991),0.7~14.6 μg·mL-1(r=0.9990),1.4~28.2 μg·mL-1(r=0.9985),0.8~15.2 μg·mL-1(r=0.9995),1.4~28.2 μg·mL-1(r=0.9991),1.5~29.4 μg·mL-1(r=0.9983),回收率分别为99.3%,101.9%,105.3%,98.5%,100.7%,102.0%,最低检测限分别为0.06μg·g-1,0.04μg·g-1,0.04μg·g-1,0.09 μg·g-1,0.07 μg·g-1,0.15μg·-1.本方法简单、准确、灵敏度及重现性好.
HSS-4A顶空装置、液固顶空气相色谱法、有机溶剂残留、阿拉普利
3
R972+.4(药品)
2006-03-09(万方平台首次上网日期,不代表论文的发表时间)
共3页
44-46