Primesep B2, 100 x 2,1mm, 3µm Back Catalog number: B2-21.100.0310 Availability: In the manufacturer's stock Price on request - + Recommended 449905-101 Agilent Prep-sil cart col,21.2x100mm,5u 2 913,58 € PL1170-2820 Hi-Plex Pb USP L34, 100 x 7.7mm 1 279,24 € 443910-901 Agilent Prep Sil Scalar, 4.6x150mm, 10um 505,81 €