12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 730269 Chromab. columns C18 ec f, 3mL, 200mg 3 302,00 Kč 12213009 BONDESIL-C8, 40UM, 100GM 10 109,38 Kč 730400 Chromab. columns C18, 45mL, 5000mg 6 240,00 Kč