ALA Alumina (Acidic) 500mg/3mL, 50/pk Back Catalog number: 2133 Manufacturer: APPLIED SEPARATIONS Availability: 3 weeks Price on request - + Recommended 732013 Chromab. columns LV C18 ec, 15mL, 500m 105,55 € 12256001 Mega BE-C18, 1gm 6ml, 30/pk 170,95 € 731806 Chromafix C18 ec (L) 273,19 €