ESA to Launch Corona(R) ultra(TM) at Pittcon 2009: Booth #1080
... ECD 03/11/2009 Customer Posters 600-7 Mass Balance Evaluation for Forced Degradation of digitoxin Using HPLC-CAD (PPD) Corona 03/09/2009 2970-6 Development and Validation of HPLC-...Quantitation of Digoxin in Human Plasma Using Negative Ion Electrospray Ionization LC/MS
...with ESI source Materials and Reagents digitoxin ordered from Sigma-Aldrich Corp.,Catalog Number D5... of human plasma containing Digoxin is spiked with digitoxin as the internal standard (Figure 1). The plasma is...ate adduct ions (ATFA)- for Digoxin at m/z 894 and digitoxin at m/z 878. Results and Disc...