Stopcock parts and components give stopcocks a more comprehensive range of uses. Stopcock plug assemblies are also produced to replace parts in existing lab equipment. When paired with a stopcock, plastic replacement stopcock parts and components are often used in conjunction with separatory funnels, Schlenk flasks, and burettes.
Complete a filtration and vacuum desiccator with a spare o-ring. Kartell™ Neoprene O-rings form a seal with the transparent cover and polypropylene base of a filtration and vacuum desiccator.