SPE Supra-Poly® XWP (Extra Wide Particle 1200 m2/g) Column, 1 g/15 mL, 20/PAK

SPE Supra-Poly® Extreme Capacity Wide Pore (XWP) polymer based Columns, 90 μm particle size, polystyrene-divinylbenzene (PSDVB). Available in a variety of column volumes and bed weights, Supra-Poly® Extreme Capacity Wide Pore (XWP) is recommended for extracting polar and non-polar compounds when analyzing drugs and drug metabolites in biological fluids.