15-425mm Black PP Open Hole Cap
This 10-425mm threaded open hole black closure is made of polypropylene lined with 0.050" PTFE/Silicone septa. Closure is compatible with 10-425mm vials. 1,000 closures per case with 10 shelf packs of 100 closures packed plastic bags.
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.
