12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 730073.250 Chromab. columns SiOH, 3mL, 500mg BIG 13 780,00 Kč 730070G Chromab. columns SiOH, 6mL, 500mg, 30 5 590,00 Kč 12102036 Bond Elut-2OH, 500mg 3mL, 50/PK 5 649,59 Kč