C18Octadecyl18%500mg/3mL 50/box Back Catalog number: 12003 Manufacturer: APPLIED SEPARATIONS Availability: In stock 9 pcs Price on request - + Recommended 730014.250 Chromab. columns C18 ec, 6mL, 500mg,BIG 646,64 € 731771 Chromafix HR-XAW (S) 234,86 € 730214 Chromab. columns SiOH, 3mL, 200mg 124,15 €