Glass Carboys, Aspirator & Reservoir Bottles

Designed for controlled, repeatable liquid handling across laboratory workflows.

Manufactured in the USA for consistent quality, reliable supply, and long-term performance.

Available in a range of sizes and configurations, each vessel integrates seamlessly into your process: from storage to controlled dispensing, supporting efficient, reliable operation at every step.

Key Features 

• Type I Class A borosilicate glass for chemical resistance and durability  
• Thick-walled construction for enhanced mechanical strength  
• Autoclavable
• Wide neck designs for easier filling and cleaning  
• Flat base for stable placement and stir bar compatibility (select models)  
• Multiple sizes to support a range of volumes  
• Compatible with standard closures, including rubber stoppers (sold separately)  
• Amber staining and PVC safety coating options available  

One Size Fits Most. Custom Fits the Rest.
From additional ports and hose connections to safety coatings and configuration changes, Bellco vessels can be modified or fully customized to fit your specific process, without the cost or delays of new tooling.