Guard Holder for 1mm, 2mm, 3mm, 4,6mm columns Back Catalog number: GCH01S Availability: In the manufacturer's stock Price on request - + Recommended 760586.46 EC 100/4.6 NUCLEODUR Phenyl-Hexyl, 5 µm 15 969,00 Kč A2021250X046 Polaris 3 C18-Ether 250 x 4.6mm 23 360,40 Kč A2007050X020 Polaris 3 Amide-C18 50 x 2.0mm 14 447,16 Kč