25ml Oval Pipette Bulb Rubber – Flexible, Durable & High-Heat Resistant

Upgrade your liquid handling with the APEX LABS 25ml Oval Pipette Bulb. Crafted from high-grade, medical-quality silicone, this bulb offers a superior alternative to traditional rubber. Its unique oval design provides an ergonomic squeeze, giving the user finer control over aspiration and dispensing speeds.

Unlike rubber, which can become brittle or sticky over time, this rubber construction remains soft and flexible across a wide temperature range. It is naturally translucent, allowing for easier inspection of cleanliness, and features exceptional resistance to UV, ozone, and many laboratory reagents. Whether you are working in a sterile clinical setting or a high-heat industrial lab, this bulb is built for longevity and precision.

Key Features

• Premium Rubber Material: Superior flexibility and durability compared to standard rubber bulbs; won’t crack or harden over time.

• Ergonomic Oval Shape: Contoured to fit the hand comfortably, providing better tactile feedback and precise volume control.

• High-Heat Resistance: Fully autoclavable and stable at higher temperatures, making it ideal for sterile environments.

• Airtight Universal Seal: The flexible neck stretches to create a leak-proof fit on a wide range of pipette sizes.

• Chemical Inertness: Resistant to many common acids and bases, ensuring no contaminants leach into your samples.

• Easy to Clean: The smooth interior and exterior surfaces prevent residue buildup and are simple to sanitize.

Technical Specifications