Bond Elut NEXUS is an ultra-clean polymeric sorbent which has bi-modal porosity and a high surface area. NEXUS offers a non-polar retention mechanism with no pre-conditioning 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.Mostrar maisMostrar menos
Vici Valco 4 Port 2-Pos internal Volume Valve, Air Actuator, 4'' Standoff, 1/16'' Fitting, 0.75 mm Port, 75°C / 5000psi, for Liquid, 1 μl, HC / H1 ofertadesde 2375,56 €