Sensitive helium leak detection in a deuterium atmosphere using a high-resolution quadrupole mass spectrometer

High-sensitivity quantitation of cabergo

High-sensitivity quantitation of cabergoline and pergolide using a triple-quadrupole mass spectrometer with enhanced mass-resolution capabilities

✍ Nicola Hughes; Witold Winnik; Jean-Jacques Dunyach; Ma'an Amad; Maurizio Splendo 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 189 KB

## Abstract Quantitative analysis of pharmaceuticals with low systemic plasma levels requires the utmost in sensitivity and selectivity from the analytical method used. A recently introduced triple‐quadrupole mass spectrometer with unique enhanced mass‐resolution capability was evaluated in the ana