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Keller-Heartt has Truegard Propylene Glycol Heat Transfer Fluids in both Inhibited and Food Grade! Order Today!
Propylene Glycol Available. Order Today!

Frequently asked questions

Find answers to common questions about our products and services
  • These funnels are designed for micro work applications, specifically filling burettes, manometers, and small bottles. Their compact 8.1ml size makes them well-suited for precise, small-volume transfers where a standard funnel would be too large.

  • Yes, they are steam autoclavable at 121°C (250°F), so they can be sterilized for repeat use in sterile or contamination-sensitive workflows.

  • Polypropylene is the material used for these funnels, and it is rated for steam autoclaving at 121°C (250°F), confirming the material is suitable for standard autoclave sterilization cycles.

Key Features

  • Made from polypropylene plastic for chemical resistance and durability

  • 8.1ml capacity designed for precision micro work

  • Ideal for filling burettes, manometers, and small bottles

  • Steam autoclavable at 121°C (250°F) for easy sterilization

  • Convenient pack of 12 funnels