Guard Holder for 1mm, 2mm, 3mm, 4,6mm columns Back Catalog number: GCH01S Availability: In the manufacturer's stock Price on request - + Recommended 760443.40 EC 50/4 NUCLEODUR PFP, 3 µm 15 850,00 Kč A0059250X046 LiChrospher 5 RP8 N-ECAP 250 x 4.6mm 23 972,76 Kč A6002050G500 Pursuit XRs 10u C18 50 x 50.0mm Guard 136 238,76 Kč