TSKgel PWXL Guard Column, 4cm × 6mm, 12μm Back Catalog number: 08033 Availability: In the manufacturer's stock Price on request - + Recommended 440910-801 Agilent Prep-sil prep col,10x250mm,10u 34 791,12 Kč HM79354 COLUMN PRP-X100 150X4.6MM PEEK 32 409,72 Kč 413910-701 Agilent Prep-sil prep col,21.2x150mm,10u 53 343,36 Kč