12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 168012DAU Bond Elut Plexa Dau, 30Mg, 3ml 50/Pk 178,41 € 12102076 Bond Elut NH2, 50mg 1ml, 100/pk 319,85 € 14102001 HF Bond Elut-C18, 100mg 1mL, 100/PK 234,80 €