Glass Hollow Stopper

Glass Hollow Stopper – Borosilicate Glass, Various Joint Sizes

This premium glass hollow stopper is manufactured from high-quality borosilicate glass, offering excellent chemical resistance and thermal stability. Designed for use with standard taper joints, it provides a reliable seal while allowing for reduced weight and internal volume—ideal for applications requiring minimal interference with system pressure or fluid dynamics.

Features:

• Constructed from durable borosilicate glass for superior chemical and thermal resistance

• Hollow design reduces overall weight and minimizes trapped volume

• Precision-ground taper for a secure, leak-resistant fit

• Compatible with a wide range of laboratory glassware and equipment

• Available in various standard joint sizes to meet diverse lab needs

Applications:
Suitable for sealing flasks, condensers, adapters, and other jointed glassware in chemical, biological, and analytical laboratories.