Obelisc R Guard Column, 10 x 2,1mm, 5µm, pk/2 Back Catalog number: OR-21.G.0510 Manufacturer: SIELC Technologies Availability: 2 weeks Price on request - + Recommended 843300-908 Zorbax Carbohydrate Anlys. Col 4.6x150mm 698,40 € A2020250X046 Polaris 5 C18-Ether 250 x 4.6mm 850,11 € 762078.210 VP 125/21 NUCLEODUR 100-5 1 484,98 €