Obelisc R, 100 x 2,1mm, 5µm, 100A Back Catalog number: OR-21.100.0510 Manufacturer: SIELC Technologies Availability: 2 weeks Price on request - + Recommended 449905-101 Agilent Prep-sil cart col,21.2x100mm,5u 3 031,17 € 446905-302 Agilent Prep-C18 column,30x50mm,5u 3 922,69 € A5203 MetaCarb 87C Column 250 x 4.6mm 1 704,92 €