SPE Amide-2 100mg/1mL, 100/pk Back Catalog number: 4821 Manufacturer: APPLIED SEPARATIONS Availability: 3 weeks Price on request - + Recommended 730009 Chromab. columns C18 f, 6mL, 1000mg 129,92 € 731835 Chromafix SB (M) 215,48 € 12102014 Bond Elut NH2, 100mg 1ml, 100/pk 282,58 €