Nalgene closure cap size 83B

Nalgene closure cap size 83B — Closure cap suitable for laboratory bottles, providing a secure, leak-resistant seal for storage and transport of reagents and samples. Designed for routine lab use with good chemical resistance.

• Manufacturer: Nalgene (Thermo Fisher Scientific)
• Robust, chemical-resistant material for reliable containment
• Easy to apply and remove; compatible with standard laboratory bottle threads