SPE Amide-2 100mg/1mL, 100/pk Back Catalog number: 4821 Manufacturer: APPLIED SEPARATIONS Availability: 3 weeks Price on request - + Recommended 731757 Chromafix HR-XC (L) 334,25 € 738011.050M Chromab. Multi 96, C18 ec, 50mg,monobloc 354,95 € 2488 12mL E20u Hydrophobic Frit, 100/pk Price on request