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 959964-312 Eclipse Plus Ph-Hex,3x100mm,1.8u,600bar 860,27 € A2014100X021 Polaris 3 NH2 100 x 2.1mm 811,56 € 761981.20 EC 4/2 NUCLEODUR PolarTec, 3 µm 156,23 €