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 A7001100X020 Pursuit 3 PAH 100 x 2.0mm 19 224,02 Kč A7001CG3 ChromSep guard,Pursuit PAH 10x3 Repl.3 9 716,11 Kč 88665 Prevail 5µm Amide Column 250 x 4.6mm Price on request