Obelisc R, 100 x 2,1mm, 5µm, 100A Back Catalog number: OR-21.100.0510 Manufacturer: SIELC Technologies Availability: 2 weeks Price on request - + Recommended D-21.G.0510 Primesep D Guard Column, 2.1x10mm, 5µm, 100 Å, pk/2 Price on request 761810.20 EC 4/2 NUCLEODUR Pi2, 5 µm 3 926,00 Kč 413910-502 Agilent Prep-C18 column,50x150mm, 10u 211 348,57 Kč