The Rubber Nuche Erlen Adapter is manufactured from high-quality natural rubber with a specially contoured design that precisely centers the funnel on the flask neck. This ensures stable and safe positioning, reducing the risk of breakage during laboratory operations.

The adapter forms a circular protective cushion around the flask neck, absorbing stress and preventing chips or cracks from occurring when the funnel is inserted or removed. Additionally, it maintains a clean space between the funnel handle and the flask, improving workflow and reducing contamination risk.

Ideal for chemistry and biology laboratories, this adapter enhances the safety and precision of liquid transfer or filtration procedures involving Erlenmeyer flasks and funnels.

Key Features

• Material: Natural rubber

• Function: Centers funnels on Erlenmeyer flasks

• Protection: Circular cushioning to prevent flask neck breakage

• Clean workflow: Keeps funnel handle separated from flask neck

• Durable and reusable: Flexible and long-lasting natural rubber

Applications

• Laboratory filtration setups

• Safe liquid transfer between funnels and Erlenmeyer flasks

• Chemistry, biology, and educational experiments requiring secure flask-funnel alignment

This adapter is a practical and essential laboratory accessory for maintaining safety and efficiency during experimental procedures.