Silicone O ring for 250ml MiniPot Back Catalog number: A426-250S Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended A674-490 Instrument Tray 490 * 320 * 15mm. 304ss Price on request A316-250 Pharmascoop Price on request NITRILE2 Up to 50litres Price on request