Guard Holder for 1mm, 2mm, 3mm, 4,6mm columns Back Catalog number: GCH01S Availability: In the manufacturer's stock Price on request - + Recommended 835975-912K SB-Phenyl, 4.6 x 50mm, 3.5um, MVK 39 123,00 Kč 761941.30 EC 4/3 NUCLEODUR 100-3 CN-RP 3 480,00 Kč 760616.46 EC 100/4.6 NUCLEODUR C18Gravity-SB, 5µm 15 969,00 Kč