Primesep B2, 100 x 2,1mm, 3µm Back Catalog number: B2-21.100.0310 Availability: In the manufacturer's stock Price on request - + Recommended 420910-902 Agilent Prep-C18 (per kg) 8 290,41 € 443905-102 Agilent Prep-C18 cart col,21.2x150mm,5u 3 385,43 € 410910-302 Agilent Prep-C18 column, 30x250mm, 10u 6 036,37 €