C18Octadecyl18%500mg/3mL 50/box Back Catalog number: 12003 Manufacturer: APPLIED SEPARATIONS Availability: In stock 2 pcs Price on request - + Recommended 730221 Chromab. columns C2, 3mL, 500mg 142,29 € 730013 Chromab. columns C18 ec, 3mL, 500mg 142,29 € 12102076 Bond Elut NH2, 50mg 1ml, 100/pk 303,06 €