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Keller-Heartt has Truegard Propylene Glycol Heat Transfer Fluids in both Inhibited and Food Grade! Order Today!
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Frequently asked questions

Find answers to common questions about our products and services

  • These micro funnels are specifically designed for micro work, including filling burettes, manometers, and small bottles where a standard-sized funnel would be impractical.

  • Yes, they are steam autoclavable at 121°C (250°F), so they can be run through a standard laboratory autoclave sterilization cycle, making them suitable for sterile or repeated-use workflows.

  • They are made from polypropylene plastic, which is a common choice for laboratory funnels given its durability and compatibility with steam autoclaving.

Key Features

  • Made from polypropylene plastic, offering durability and broad chemical compatibility for laboratory use.

  • Designed for micro work, making them ideal for filling burettes, manometers, and small bottles.

  • 15.7ml capacity supports precise, small-volume liquid transfers in demanding lab applications.

  • Steam autoclavable at 121°C (250°F), allowing for convenient sterilization between uses.

  • Sold in a pack of 12, ensuring an ample supply for busy laboratory environments.