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Frequently asked questions

Find answers to common questions about our products and services

  • This funnel is made of polypropylene plastic, not glass.

  • Yes, this funnel is steam autoclavable at 121°C (250°F), making it compatible with standard laboratory steam sterilization cycles.

  • The 24/40 designation refers to a standard taper joint size. The stem is designed to fit standard taper laboratory glassware openings with a 24/40 joint, such as round-bottom flasks or receiving vessels with that joint size.

  • A powder funnel is specifically designed for transferring powdered or granular solids into laboratory vessels. It typically features a wider stem opening than a liquid funnel to prevent clogging when handling dry materials.

Key Features

  • Constructed from polypropylene plastic with standard taper stems for reliable powder transfer

  • 594ml capacity suitable for laboratory powder-handling tasks

  • Features a 24/40 tapered stem for use with standard taper glassware

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