Reusable Needles (SS) for transfer of sample from Back Catalog number: 13382 Availability: In the manufacturer's stock Price on request - + Recommended 17901 CrossTOX® columns for Myc. Scr.for up to 16 toxins Price on request 730714 Chromab. columns PTS, 6mL 169,68 € 730238 Chromab. columns Florisil, 6mL, 500mg 93,12 €