pubmed-article:33193 | pubmed:abstractText | A sensitive, specific method for the quantitative analysis of amineptine in rat blood and brain is described. After extraction and purification amineptine is detected by mass fragmentography, monitoring the fragment ion at m/e 192. The method allows the quantitative analysis of as little as 50 ng of amineptine per ml blood and 200 ng per g for brain. | lld:pubmed |