Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended 720019.40 EC 250/4 NUCLEOSIL 100-7 C6H5 475,32 € 959964-906 Eclipse Plus C8,4.6x100mm,1.8um,600bar 835,61 € A2031250X020 Polaris 3 C8-Ether 250 x 2.0mm 919,69 €