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 585250-906 ZORBAX SB-C8,21.2x250mm,5um 99 270,36 Kč 965600-902 Eclipse XDB-C18, 1 x 50mm, 3.5micron 14 175,00 Kč 760821.20 EC 30/2 NUCLEODUR SPHINX RP, 1.8 µm 15 850,00 Kč