PennyHead Glass Hollow Stoppers are designed to provide a reliable seal for laboratory glassware, preventing contamination and preserving experimental conditions. Their construction from high-grade glass ensures chemical resistance and durability. The hollow design allows for an effective seal while maintaining an easy-to-use handle. These stoppers are ideal for a range of laboratory applications requiring secure containment.
- Constructed from high-quality glass
- Hollow design for easy handling
- Suitable for various lab applications
- Ai 24/40 pennyhead glass hollow stopper
- Glass material: high borosilicate glass 3.3.