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 6 973,89 € PL1170-6810 Hi-Plex Ca, 300 x 7.7mm 1 695,07 € A5210 MetaCarb 87H Column 300 x 7.8mm 2 435,16 €