This ground glass stopper is designed for use with laboratory glassware featuring 24/40 ground glass joints. Made from durable borosilicate glass, it provides a secure and precise fit to help seal flasks and other jointed lab components during experiments or storage. The ground joint surface allows proper alignment with compatible glassware, supporting reliable sealing in controlled laboratory environments. This stopper is suitable for educational and academic laboratory use and can be used as a replacement or additional component in standard lab setups. Product dimensions: 1" L x 1.15" W x 2.55" H. Ideal for classrooms, teaching labs, and instructional chemistry.
Key Features
- Borosilicate glass construction supports laboratory use
- Designed to fit standard 24/40 ground glass joints
- Precision ground surface ensures secure placement
- Compact size integrates easily with lab glassware
- Suitable for educational and academic applications
