IT’S SOLID, IT’S ONE HOLE & IT’S TWO HOLE
The ‘UNI-STOP’ SMALL stopper is an innovative product designed to replace all of your stoppers. Each stopper has the ability to transform from a solid stopper to a stopper with one hole for a range of experiments. Manufactured from a ‘Blended Vulcanised Polymer’ to ensure longevity and versatility in every environment.
Reverse grip-ribs for maximum seal.
Two in one, solid or one hole.
Universal, fits multiple neck sizes.
Internal barb seal, for ease of tubing insert.
Universal hole, fits tubing from 6-10 mm diameter.
For a fitting 200 mm long PTFE tube (pack 10), refer to part number WL663-307-10.