HOW LOW CAN WE GO? ANALYSIS OF ALDOSTERONE USING A HIGHLY ANALYTICALLY SENSITIVE TANDEM QUADRUPOLE MASS SPECTROMETER FOR CLINICAL RESEARCH

摘要

The Xevo TQ-XS provides analytical sensitivity for the analysis of plasma aldosterone for clinical research purposes. The improved analytical sensitivit and imprecision performance on the Xevo TQ-XS compared to the Xevo TQ-S, provides greater confidence in data collected at low concentrations. UniSpray may provide additional analytical sensitivity, however, further evaluation is required to confirm performance for plasma aldosterone.