LTQ-Orbitrap 第1页

Rapid identification of chemical composition in safflower with UHPLC-LTQ-Orbitrap Fragmentation pathways of five furocoumarine using line ion trap with orbitrapmass spectrometry Rapid characterization of chemical constituents and rats metabolites of Kudiezi injection by UHPLC-LTQ-Orbitrap LC-LTQ-Orbitrap analysis on chemical constituents in Scrophulariae Radix extract and their metabolites in rat plasma Identification of alkaloids and flavonoids in all parts of Fritillaria thunbergii using LC-LTQ-Orbitrap MSn Comparative metabolism of three amide alkaloids from Piper longum in five different species of liver microsomes Structural characterization of C-glycosyl flavonoids in Scutellaria baicalensis and differentiation of isomers by UPLC/LTQ-Orbitrap-MS