12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 12213024 Bondesil-PSA, 40um, 100gm 18 183,01 Kč 730402 Chromab. columns C18 f, 3mL, 200mg 3 302,00 Kč 12102009 Bond Elut-2OH, 100mg 1mL, 100/PK 7 032,61 Kč