HALO Guard Column Holder Back Catalog number: 94900-001 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 693675-502 Poroshell HPH-C18,3x150mm,1.9um,T 32 137,56 Kč 689775-604 Poroshell Chiral-V 2.7u, 2.1x50mm 34 133,40 Kč 699970-706 Poroshell 120, HPH-C8, 4.6x50mm, 4um 16 692,48 Kč