Victor E. Vandell | Authors


Extraction of Sub-Nanogram Levels of Catecholamines from Human Plasma Using EVOLUTE? WCX

A new, efficient, effective, and sensitive sample preparation application for the extraction of the catecholamines epinephrine, norepinephrine, and dopamine from human plasma at significantly low levels using EVOLUTE WCX, a resin-based mixed-mode sorbent with an optimized combination of nonpolar (hydrophobic) and weak cation exchange interactions.