Description
Keep your light-sensitive compounds safe and stable with B-34 amber solid cone stoppers designed specifically for 2000ml regent bottles. The amber glass formulation acts as a natural UV barrier, preventing photodegradation of critical research samples during storage and analysis.
- Solid cone design engineered for perfect fit and consistent airtight sealing
- Amber glass construction reduces light transmission to preserve sample integrity
- Flat head configuration provides ergonomic grip for quick, easy insertion and removal
- Laboratory-grade precision manufacturing ensures repeatable results across multiple sealing cycles
- ISO 9001:2015 certified for pharmaceutical and research-grade quality assurance
Why SGC Labs?
With over 20 years of scientific glassware expertise, SGC Labs manufactures B-34 stoppers to the exacting standards your research demands. Our ISO 9001:2015 certification guarantees dimensional accuracy and material purity for analytical chemistry, microbiology, and pharmaceutical applications worldwide. Trust SGC Labs for reliable sample protection and laboratory performance you can count on.
Order your amber B-34 stoppers today and experience the difference premium laboratory components make in your research.


