Guard Holder for 1mm, 2mm, 3mm, 4,6mm columns Back Catalog number: GCH01S Availability: In the manufacturer's stock Price on request - + Recommended 959963-312 Eclipse Plus Phenyl-Hexyl,3x150mm,3.5um 19 686,24 Kč 14 764,68 Kč A3000100X030 Pursuit 5 C18 100 x 3.0mm 19 119,24 Kč 14 339,43 Kč 993700-905 Eclipse XDB-CN, 2.1x150,5u 17 282,16 Kč 12 961,62 Kč