5 Pack GL45 Screw Caps With Pouring Ring For Laboratory Glass Bottles 45 mm Polypropylene Orange Fits Reagent Bottles From Different Brands With Leak Resistant Pouring Ring

Orange GL45 Screw Caps with Pouring Ring for 45mm Bottles
✔️ Pack of 5 orange GL45 caps with pouring ring, 45 mm

These GL45 polypropylene screw caps feature an integrated pouring ring, designed to fit laboratory glass reagent bottles with a 45 mm neck. They provide a leak-resistant seal and controlled pouring, suitable for chem labs, biology labs, and educational settings.

✅ Pack size: 5 caps per pack
✅ Fit: GL45 45 mm neck standard
✅ Material: Polypropylene, chemical resistant
✅ Color: Orange for visibility and compatibility
✅ Pouring ring enables leak-resistant pouring
✅ Fits reagent bottles from different brands (GL45)
✅ Temperature rating up to 140°C

💡 What is a GL45 screw cap with pouring ring used for in lab settings?

These handy caps seal bottles while allowing smooth pouring and safe transfer of liquids in labs. - Keeps liquids contained and reduces spills
- Useful in chemical storage, sample prep, and reagent handling
- Compatible with GL45 neck bottles from multiple brands