Injection Needle for direct elution into the EVApo Back Catalog number: 13544 Availability: In the manufacturer's stock Price on request - + Recommended 17901 CrossTOX® columns for Myc. Scr.for up to 16 toxins Price on request 730165 Chromab. columns Carbon A, 6mL, 500mg 125,70 € 730716 Chromab. columns PTS, 15mL 186,96 €