PYREX® Stopcocks, Straight Bore with Fluoropolymer Resin Plug, Corning®
Stopcocks reduce freezing problems and eliminate the need to grease
These stopcocks are made of PTFE.
The [PS] (1:5) fluoropolymer resin plug fits a micro-finish barrel. The finely threaded plug and nut permits precise control, while sidearm seals are heavy and uniform for greater durability and easier handling. Length: 300mm (1113/16").