TSKgel PWXL Guard Column, 4cm × 6mm, 12μm Back Catalog number: 08033 Availability: In the manufacturer's stock Price on request - + Recommended 413910-101 Agilent Prep-sil cart col,21.2x150mm,10u 54 942,30 Kč PL1147-6501 ProSEC 300S 300 x 7.5mm 52 096,87 Kč 449905-101 Agilent Prep-sil cart col,21.2x100mm,5u 76 294,61 Kč