BETASIL C18 Column, 100 x 2.1mm, 5μm Back Catalog number: 70105-102130 Availability: In the manufacturer's stock Price on request - + Recommended 79743 PRP-X110S 7µm 2.1x100mm *US Price on request 720098.46 EC 250/4.6 NUCLEOSIL 50-5 C18 ec 11 587,00 Kč A2007100X046 Polaris 3 Amide-C18 100 x 4.6mm 19 618,20 Kč