UNIGUARD™ Drop-in Holder, 4.6/4.0mm Back Catalog number: 850-00 Availability: In the manufacturer's stock Price on request - + Recommended A2001030X020 Polaris 3 C18-A 30 x 2.0mm 602,93 € 961967-902 XDB-C18 Rapid Res,4.6x100mm,3.5um LC Col 693,00 € 760316.30 EC 250/3 NUCLEODUR C18 HTec, 5 µm 745,07 €