Stopcock Parts and Components
Bellco Glass, Inc. Red Pouring Ring,45mm
Use with Hi-Temperature Red Cap. Pouring ring provides drip free pouring an protects thread from chipping. They are autoclavable to 180C. Packed 10 per case. MADE IN THE USA
Grainger Replacement Sealing Ring (Gl45) PK10
The Benchmark Scientific Sealing Ring 10-Pack is a set of 10 replacement sealing rings for Benchmark Scientific's line of glass media bottles. The rings are made from silicone and measure 38mm in diameter with a thickness of 3mm. They are designed to fit Benchmark Scientific's GL45 threaded media bottles in capacities ranging from 125mL to 2L. The silicone material provides a tight seal to prevent evaporation and contamination of media and solutions stored in the bottles. This 10-pack of sealing rings enables users to replace worn or damaged rings to maintain a secure seal on their Benchmark Scientific media bottles.
Bellco Glass, Inc. Stainless Steel 3-Port Assembly , 500mL For Angled 45mm Sidearms
Seam welded with electropolished finish3-port with siphon, fill and vent tubesIncludes 45mm pp cap and silicone gasket500ml with 100mm cap Longest tube: 1.5". MADE IN THE USA.
Ace Glass, Inc. O-Rings, Kalrez 100mm Flange
Kalrez o-ring, fits 100mm Duran Flange. Kalrez is a perfluoroelastomer with high temperature and chemical resistance. Has all the properties and inertness of PTFE. Can be used in pharmaceutical, food or semiconductor applications.
Ace Glass, Inc. O-RING BUNA-N SIZE 212 O-RING BUNA-N SIZE 212
Size 212 Buna-N o-ring, Pack/6. Also known as Nitrile rubber, is a synthetic blended rubber, co-polymer of acrylonitrile and butadiene. Generally resistant to fuels and oils, and is typically black or brown in color.