Primesep B2, 100 x 2,1mm, 3µm Back Catalog number: B2-21.100.0310 Availability: In the manufacturer's stock Price on request - + Recommended PL1171-6140 Hi-Plex Na, 300 x 7.7mm 1 595,19 € 760625.40 EC 250/4 NUCLEODUR Pi2, 5 µm 672,42 € 446905-701 Agilent Prep-sil prep col,21.2x50mm,5u 2 028,77 €