ALA Alumina (Acidic) 500mg/3mL, 50/pk Back Catalog number: 2133 Manufacturer: APPLIED SEPARATIONS Availability: 3 weeks Price on request - + Recommended 731804 Chromafix C18 ec (S) 4 316,00 Kč 731741 Chromafix C4 (M) 5 122,00 Kč 738001.100M Chromab. Multi 96, C18,100mg, monobloc 9 282,00 Kč