7.5 mm/0.3 Inch Vials Rubber Stoppers, 200 Pcs Two Legs Butyl Rubber Bottle Stopper Self-Healing Injection Ports Seal
Product ID: 803604073
🧪7.5 mm precision fit
♻️Reusable & washable
🛡️Self-healing butyl rubber
S$17
1
Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO
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Description
🧴 Seal smart, inject easy, and never run dry!
- BULK PACK ADVANTAGE - 200 stoppers to keep your lab or bar fully stocked and ready
- DURABLE BUTYL RUBBER - Resistant to oils, acids, and high temps for long-term stability
- ECO FRIENDLY REUSABLE - Washable design reduces waste while maintaining performance
- LAB GRADE PRECISION SEAL - Perfect 7.5 mm inner diameter for secure, leak-proof closure
- SELF HEALING INJECTION PORT - Allows needle injection without removing stopper—clean & efficient
These 7.5 mm butyl rubber stoppers provide a reliable, self-healing seal ideal for laboratory and home use. Resistant to oils, acids, and heat, they enable needle injection without removal, ensuring contamination-free access. Supplied in a bulk pack of 200, they offer durable, reusable sealing for various bottle types including oral liquids, essential oils, and freeze-dried samples.
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