Discover our yellow screw cap with a diameter of 13 mm, specifically designed to fit cylindrical test tubes perfectly. Made from high-quality polyethylene (PE), this cap is ideal for ensuring a secure and reliable seal.

Product features

• Material: Durable and long-lasting polyethylene (PE)


• Diameter: 13 mm, compatible with most cylindrical test tubes


• Color: Yellow, for easy identification and categorization


• Pack: 4200 pieces, perfect for intensive use and laboratories

Advantages of the yellow screw cap

Using our yellow screw cap offers numerous advantages:

• Hermetic seal: Prevents leaks and contamination.


• Ease of use: Intuitive design that allows quick closing and opening.


• Versatility: Suitable for various types of test tubes and laboratory applications.

Applications

This cap is ideal for:

• Chemical and biological laboratories


• Sample collection and storage


• Use in educational and scientific settings

Why choose our yellow screw cap?

Choosing our yellow screw cap means opting for a high-quality product, designed to meet the needs of professionals and students. Thanks to the pack of 4200 pieces, you will always have a sufficient number of caps available for your daily needs.

Don't wait any longer! Buy our yellow screw cap, 13 mm diameter, in PE now and ensure maximum safety for your samples.