BETASIL C18 Column, 100 x 2.1mm, 5μm Back Catalog number: 70105-102130 Availability: In the manufacturer's stock Price on request - + Recommended A3040250X030 Pursuit 5 Diphenyl 250 x 3.0mm 831,97 € 827700-901 Rx-Sil,2.1x50mm,1.8um,600bar 711,07 € 100-46.G.0510 Primesep 100Guard Column, 10x4,6mm, pk/2 Price on request