24/29 Taper Hollow Glass Stopper Ground Joint Stopper Plug Cap Laboratory Glassware

Specification:
Material: Borosilicate Glass
Color: Clear
Ground Joint :24/29
Size: 2.2 x 7.2cm (Dia*H)

Features:
- Hollow glass stopper.
- Made from borosilicate glass, good chemical and physical properties, acid and base resistance.
- Lighweith with hollow design, ground joint, ensure good leak-tightness,privent the solution and other items from deteriorating.
- 24/29 ground joint, compatible with mostly flask or other laboratory glassware,easy to use.

Package Included:
1 x Hollow Glass Stopper