Funnels Kit - Polythene - Set of 3

This set of 3 polythene funnels provides a practical solution for safely transferring liquids in classroom science experiments. Each funnel varies in diameter and stem length, offering flexibility for use with different container sizes. Resistant to acids and alkalis, these funnels are durable and safe for regular use in chemistry, biology, and environmental science labs. A great multi-purpose addition to any science trolley.

Educational Benefits:

• Promotes safe handling and transfer of liquids.
• Reinforces equipment selection based on volume and purpose.
• Supports discussions around materials science and chemical compatibility.
• Encourages neat and precise laboratory techniques.

Classroom Ideas:

• Transfer chemicals into beakers or test tubes to minimise spills.
• Use for filtration tasks with paper to separate solids from liquids.
• Compare flow rates across funnel sizes in a timed challenge.
• Demonstrate solubility and separation using coloured solutions.
• Discuss practical design differences between funnel sizes.

Specifications:

• Material: Polythene
• Chemical Resistance: Unaffected by acids, alkalis
• Set Includes: 3 funnels
• Diameter 5cm, Stem 5cm, Hole 3.6mm
• Diameter 7.5cm, Stem 7.6cm, Hole 3.3mm
• Diameter 10cm, Stem 8cm, Hole 5.3mm
• Illustrated Beaker: Not included