Reusable Needles (SS) for transfer of sample from Back Catalog number: 13382 Availability: In the manufacturer's stock Price on request - + Recommended 730239 Chromab. columns Florisil, 6mL, 2000mg 3 770,00 Kč 12334 Column Adapter for 3mL SPE-cartridges or for LCTe Price on request 730714 Chromab. columns PTS, 6mL 4 264,00 Kč