Glass Funnel

A glass funnel is a piece of laboratory glassware used to transfer liquids or powders from one container to another with minimal spillage. It is especially useful during filtration, decanting, and sample preparation, ensuring accuracy and cleanliness in lab work.

MaxBiochem glass funnels are made from high‑quality borosilicate glass, which offers excellent thermal resistance, chemical durability, and clarity. This makes them suitable for use with a wide range of aqueous and organic solvents without reacting or degrading.

Yes. Glass funnels are commonly used with filter paper to perform gravity filtration in chemistry labs. Their smooth surface and stable shape allow for effective separation of solids from liquids during routine analytical and preparative procedures.

MaxBiochem offers glass funnels in multiple sizes, typically ranging from small (e.g., 45 mm diameter) to larger laboratory sizes. This variety allows you to choose the right funnel size based on your volume of liquid and laboratory requirements.

To clean a glass funnel, rinse it thoroughly with distilled water after use. For stubborn residues, use a mild laboratory detergent and a soft brush, then rinse again to remove any detergent traces. Always handle glassware with care to avoid chips or cracks, and store in a safe, dry place when not in use.