Altmann Analytik HPLC Column Reprospher Acidosil-C, 100Å, 5.0 μm, 2 x 200 mm, COOH-Silica
Reprospher Acidosil are normal phase silica gel columns covalently linked to either a carboxy group (Acidosil-C) or a sulfonic acid group (Acidosil-S). These columns are suitable for organic acids without acid addition in the eluent. For the preparative LC, there is a clear simplification of the elimination of the eluate without the laborious removal of the acids which decompose the pure substance or damage the apparatus.Mostrar maisMostrar menos
LCTech Filling Tool (PTFE) for SPE Columns, 14 mm diameter (only for P/N 11156), with a pen needle for easy handling of the glass filters1 ofertadesde 104,00 €