Other Closures
- Clear GL-45 Pour Ring
- Corning® 32mm Polypropylene Pouring Ring
- Corning® Polypropylene Closures for Delong Style Flasks and Culture Tubes
- Nalgene™ Barbed Polypropylene Bulkhead Fittings
- Nalgene™ Filling/Venting Closures
- Nalgene™ Polypropylene Pour Spout
- Nalgene™ Polypropylene Quick-Filling/Venting Closures
- Nalgene™ Replacement Coupling Inserts for Quick Filling/Venting Closures
- Nalgene™ Top Works™ Flexible Systems for Bottles, Carboys, and Media Bottles