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 200-21.100.0310 Primesep 200, 100 x 2,1mm, 3µm Price on request 760262.40 EC 250/4 NUCLEODUR C18 Pyramid, 3 µm 931,16 € 823750-939 UHPLC Grd,Ecl. HILIC,3.0mm,1.8um,3pk 686,68 €