3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended A59603 SPEC 96-well plate C18, 15mg 11 107,30 Kč 4827 12mL Cartridge w/1g SPE Amide-2, 20/pk Price on request 730071 Chromab. columns SiOH, 1mL, 100mg 3 718,00 Kč