Reusable Needles (SS) for transfer of sample from Back Catalog number: 13382 Availability: In the manufacturer's stock Price on request - + Recommended 63420 Air Filter Cartridge, 1/pk Price on request 13460 Column Outlet, Long Tip, Reusable,direct transfer Price on request 13346 OtaCLEAN SMART, Ochratoxin A, 100pcs Price on request