Pooled Normal Human Plasma Reference 11-12-10
A sensitive LCMS/MS method for the quantitative analysis of the Echinacea purpurea constituent undeca-2-ene-8, 10-diynoic acid isobutylamide in human ...AKL Goey, RW Sparidans, I Meijerman... - ... of Chromatography B, 2011 - Elsevier
..and formic acid were purchased from Merck (Darmstadt, Germany). Blank, drug-free human plasma, containing heparin (Li) as anti-coagulant, was obtained from Innovative Research Inc. (Novi, MI, USA). 2.2. Instrumentation...