Guard Holder for 1mm, 2mm, 3mm, 4,6mm columns Back Catalog number: GCH01S Availability: In the manufacturer's stock Price on request - + Recommended 927975-906 XDB-C8, 4.6x50mm,1.8um, 600Bar 17 622,36 Kč 770050-902 PrepHT,Zorbax,Extend,21.2x50mm,5uCrt 76 817,16 Kč 760618.40 EC 150/4 NUCLEODUR C18Gravity-SB, 5 µm 14 539,00 Kč