Reusable Needles (SS) for transfer of sample from Back Catalog number: 13382 Availability: In the manufacturer's stock Price on request - + Recommended 12792 DONeX, SPE Clean-up Cartridge for DONAnalysis,25ks Price on request 12862 AflaCLEAN SMART Aflatoxins B1, B2, G1, G2, 100pcs Price on request 13491 Cap for 3mL glass columns, esp. for LCTech P/N 13 Price on request