The polyethylene stopper is designed to provide an airtight and reliable seal in glass systems with ground joints, being a practical and resistant solution for multiple laboratory applications. Its compatibility with standardized connections guarantees a precise coupling, ensuring the protection of the content and the stability of experimental processes.

Made of high-density polyethylene (HDPE), it offers excellent chemical and mechanical resistance, in addition to supporting autoclave sterilization cycles up to 135 °C without compromising its structural integrity. This feature makes it a durable and reusable alternative in demanding environments.

The design incorporates a conical body with a ribbed surface that improves the fit within the joint, along with a flat hexagonal head that facilitates a firm and secure grip during handling. Its hollow interior structure contributes to reducing weight and optimizing its functionality.

This stopper is suitable for use in flasks, burettes, bottles, and other volumetric equipment, where an effective seal is required to prevent losses, contamination, or evaporation of the content.

Each unit includes the identification of the corresponding standard ground glass joint size, allowing for quick and precise selection according to the user's needs.

Available in different standardized sizes, it constitutes a versatile and efficient solution for ensuring secure connections in laboratory glass systems.

Standard Taper PP Stopper

0.82 € 0.82 EUR 0.82 € Tax Excluded

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