CHROMABOND columns HLB, 60 µm, 6ml, 500mg, 5x50 pc/PAK

State-of-the-art spherical polymer for highest demands in solid phase extraction. Hydrophilic-lipophilic balanced (HLB) N-vinylpyrrolidone-divinylbenzene copolymer. Applicable for a wide range of analyte polarities. Enhanced retention for polar compounds. High loadability and outstanding performance. Water wettable – even if bed runs dry, SPE can be continued.