Primesep B2, 100 x 2,1mm, 3µm Back Catalog number: B2-21.100.0310 Availability: In the manufacturer's stock Price on request - + Recommended 446905-902 Agilent Prep-C18,4.6x50mm,5u,Scalar 426,94 € PL1171-1140 PL HI-PLEX NA GUARD COLUMN 50X7.7MM 494,49 € 413910-302 Agilent Prep-C18 column, 30x150mm, 10u 4 261,28 €