Tullgren Funnel used for extracting small organisms from soil samples. The upper surface of the soil is dried by the heat of a 12V 50W lamp above causing animals to move downwards until they drop through the lower mesh into a collecting dish.

Supplied with:

• Coarse and fine meshes
• Lamp 

Diameter: 18.5cm

Additionally Required Equipment:

• Retort Stand (PP051936)
• Beaker (B8R07862 - Pack of 12)
• 4mm Connecting Leads (B8R05712 - Red, B8R05711 - Black)
• Power Supply (PP00057620)