ALA Alumina (Acidic) 500mg/3mL, 50/pk Back Catalog number: 2133 Manufacturer: APPLIED SEPARATIONS Availability: 3 weeks Price on request - + Recommended 730425 Chromab. columns SA, 6mL, 500mg 123,12 € 731803 Chromafix C18 (L) 273,14 € 12256045 Mega Bond Elut-NH2, 500mg 6mL, 30/PK 167,96 €