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A Study in Extraction Method of Buprenorphine in Urine
Author(s): 
Pages: 292-294
Year: Issue:  4
Journal: JOURNAL OF FORENSIC MEDICINE

Keyword:  丁丙诺啡液相萃取固相萃取尿液;
Abstract: 目的 建立尿液中丁丙诺啡提取方法.方法 尿液加pH 7.0缓冲液后,用三氯甲烷进行液相萃取或加pH 10.8缓冲液后,用401有机担体作吸附剂、三氯甲烷作洗脱剂进行固相萃取,GC/NPD法检测.结果 尿液中丁丙诺啡液相萃取萃取率可达86.6%以上,固相萃取可达83.0%以上.结论 两种提取方法萃取率高,可用于尿液中丁丙诺啡的提取.
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