Primesep B2, 100 x 2,1mm, 3µm Back Catalog number: B2-21.100.0310 Availability: In the manufacturer's stock Price on request - + Recommended 449905-501 Agilent Prep-sil column,50.0x100mm,5u 174 172,87 Kč HM79423 COLUMN PRP-1 PEEK 5um 150x4.6 31 322,89 Kč 440910-901 Agilent Prep Sil Scalar, 4.6x250mm, 10um 14 643,57 Kč