Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended 833975-912 SB-Phenyl,4.6x30mm,3.5um,Cart. 356,68 € 825700-902 SB-C18 Crt 2.1x50mm 1.8um 715,17 € 828668-301K Bonus RP, 3.0 x 100mm, 1.8um, MVK 2 510,29 €