Moore F M, Simpson D
Department of Clinical Chemistry, Royal Infirmary, Edinburgh, Scotland, UK.
Med Lab Sci. 1990 Apr;47(2):85-9.
Using Syva EMIT reagents and a Cobas-Bio centrifugal analyser we have developed a cost-effective assay for the detection in urine of benzoylecgonine, one of the main metabolites of cocaine. With this method up to 2470 samples can be assayed with a single 100-test EMIT Kit while maintaining acceptable precision. A mean CV of 7.0% was obtained for the concentration range 240-620 micrograms/l. Comparison of the method with the Abbott TDx system showed good correlation. The Cobas-Bio method is suitable for high-risk urines since heat treatment may be performed prior to analysis.
使用Syva EMIT试剂和Cobas - Bio离心分析仪，我们开发了一种经济高效的检测方法，用于检测尿液中的苯甲酰爱康宁，它是可卡因的主要代谢产物之一。用这种方法，使用一个100测试的EMIT试剂盒最多可检测2470个样本，同时保持可接受的精密度。在240 - 620微克/升的浓度范围内，平均变异系数为7.0%。该方法与雅培TDx系统的比较显示出良好的相关性。Cobas - Bio方法适用于高危尿液，因为在分析前可进行热处理。
