SPE Supra-Clean® C18-S Columns, 1 g/6 mL, 30/PAK

SPE Supra-Clean® C18 (C18-S) silica based Columns, 50 μm particle size, 18% Carbon Load. Available in a variety of column volumes and bed weights, Supra-Clean® C18 (C18-S) is recommended for extracting mid-polar to non-polar compounds when analyzing drugs and drug metabolites in biological matrices, trace organic material in water, and toxins in food.