Erlenmeyer Flask Polypropylene Caps

Choosing the right cap is essential for maximizing cell health and growth. Our polypropylene caps are durable, easy to handle, and arrive pre-sterilized, minimizing the risk of contamination and maximizing your experimental success.

For cultures requiring continuous gas exchange, the Vented Caps are the ideal solution. They feature an integrated 0.2 µm pore, nonwettable (hydrophobic) membrane that acts as a robust barrier. The standard Screw Caps provide a tight, secure seal for applications like storage, transport, or when minimal gas exchange is desired. You can rely on their robust polypropylene construction for a leak-proof fit every time.

Features:

• Polypropylene construction offers excellent chemical resistance and durability
• Vented caps include a 0.2 µm hydrophobic membrane for sterile gas exchange
• Screw caps provide a secure, leak-resistant seal for transport and storage
• All caps are sterilized by gamma radiation for immediate, reliable use
• Available in multiple sizes (48 mm, 70 mm, 100 mm) to perfectly fit 2 L, 3 L, and 5 L plastic Erlenmeyer Flasks