Home » General use » Stoppers » Perforated, rubber » Conical stopper 2 hoses - 30x21 mm, h 30 mm
Sale by units and packs of 25.
» Perforated, rubber
Made of red rubber2 holesGeneral purprose laboratoryUpper diameter 20 mmLower diameter 21 mmHole diamter 6 mmHeight 29 mm
Conical shape, rubber
Red conical stopper - 30x21 mm, h 29 mm
Sale by units and packs of 25