Primesep AB, 100 x 2,1mm, 5µm, 100A Back Catalog number: AB-21.100.0510 Availability: In the manufacturer's stock Price on request - + Recommended 449905-701 Agilent Prep-sil prep col,21.2x100mm,5u 2 821,04 € 420910-901 Agilent Prep silica (per kg) 8 208,42 € N-46.250.0510 Primesep N, 250 x 4,6mm, 5µm Price on request