Description
Ensure reliable vacuum filtration with our precision-engineered rubber cone stopper, specifically designed for 250ml filtration flasks. This laboratory-grade component provides leak-proof sealing for consistent results in analytical procedures, pharmaceutical testing, and research applications.
- Premium laboratory-grade rubber construction for chemical resistance and durability
- Precision-molded cone design ensures perfect fit and vacuum-tight seal
- ISO-compliant manufacturing with strict quality control processes
- Suitable for pharmaceutical, research, and educational laboratory environments
- Factory-direct pricing with fast worldwide shipping capabilities
Why Choose SGC Labs?
Since 2003, SGC Labs has been the trusted choice for over 5,000 institutions worldwide. Our rubber cone stoppers are manufactured in our ISO-certified facility in Ambala, India, ensuring consistent quality and performance. We offer bulk discounts, custom solutions, and expert technical support to meet your laboratory’s specific filtration needs.
Ready to upgrade your filtration setup? Contact our technical team at +91 999 641 6935 or sales@labsglass.com for bulk pricing, custom specifications, and worldwide export quotes. Fast dispatch available across India and internationally.


