TSKgel PWXL Guard Column, 4cm × 6mm, 12μm Back Catalog number: 08033 Availability: In the manufacturer's stock Price on request - + Recommended 446905-902 Agilent Prep-C18,4.6x50mm,5u,Scalar 11 312,33 Kč 446910-701 Agilent Prep-sil prep col,21.2x50mm,10u 34 492,20 Kč 440910-902 Agilent Prep-C18 Scalar,4.6x250mm, 10um 14 944,31 Kč