12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 12102014 Bond Elut NH2, 100mg 1ml, 100/pk 7 472,15 Kč 730214 Chromab. columns SiOH, 3mL, 200mg 3 120,00 Kč 12102096 Bond Elut-C18, 200mg 1mL, 100/PK 7 472,15 Kč