Bond Elut NEXUS & Bond Elut NEXUS WCX
Bond Elut NEXUS is an ultraclean polymeric sorbent, which has bimodal porosity and a high surface area. NEXUS offers a nonpolar retention mechanism with no preconditioning required. The large particle size makes NEXUS ideal for extractions from highly viscous samples, such as horse urine.
Bond Elut NEXUS WCX is a weak cation-exchange sorbent that offers extra selectivity for analytes such as quaternary ammonium drugs and anabolic steroids.