11mm Silver Seal, Clear PTFE/Red Rubber Lined
The 11mm silver aluminum seal lined with PTFE/Red Rubber provides a secure seal and can be used with any 11mm crimp, snap seal, or snap ring vial. 100 closures per shelf pack, 10 shelf packs per case.
It's Our Responsibility

Small choices. Big impact.
Science moves us forward. So should sustainability. At Go Green Scientific, we offer carefully selected lab supplies designed to reduce waste and protect the planet—without compromising quality or compliance.
Science Meets Sustainability
We know scientists ask tough questions—and we welcome them. That’s why we vet every product for performance, sustainability, and integrity.
