Reusable Needles (SS) for transfer of sample from Back Catalog number: 13382 Availability: In the manufacturer's stock Price on request - + Recommended 730738 Chromab. columns PTL, 30mL 248,22 € 730505 Chromab. columns XTR, 30mL, 4500mg 82,39 € 730180 Chromab. columns NH2, 6mL, 500mg 125,70 €