SPE Amide-2 100mg/1mL, 100/pk Back Catalog number: 4821 Manufacturer: APPLIED SEPARATIONS Availability: 3 weeks Price on request - + Recommended 12102099 Bond Elut C18, 100mg 3ml, 50/pk 139,71 € 14256023 HF Mega BE-C18, 5gm 20mL, 20/PK 321,51 € 730012 Chromab. columns C18 ec, 3mL, 200mg 127,78 €