Description
Our premium extra soft rubber cork No. 3 provides superior sealing performance for laboratory glassware with exceptional chemical resistance and flexibility. Precisely manufactured to 19x14x21mm dimensions, this laboratory stopper ensures reliable containment for your research applications.
- Extra soft rubber material for secure, airtight sealing without cracking glassware
- Chemical resistant construction suitable for acids, bases, and organic solvents
- Standard No. 3 tapered design fits most laboratory bottles and flasks
- ISO-certified manufacturing for consistent quality and reliability
- Reusable design reduces lab consumable costs
Why Choose SGC Labs for Laboratory Stoppers?
Since 2003, SGC Labs has manufactured precision laboratory equipment trusted by over 5,000 institutions worldwide. Our rubber corks undergo rigorous quality testing to meet international standards, ensuring reliable performance in critical research applications. We offer factory-direct pricing, bulk discounts, and worldwide shipping.
Order your rubber cork No. 3 today for fast dispatch and expert technical support. Contact our team at +91 999 641 6935 or sales@labsglass.com for bulk pricing and custom specifications.
