Silicone O ring for 50ml MiniPot Back Catalog number: A426-50S Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended A736-500 500ml Beaker. 316L stainless steel Price on request A406-5000 5Litre Jug. 316L stainless steel. Mirror polish. Price on request A126-10 10Litre Drum. 316ss with lid, clamp and silicone Price on request