The big advantage of zone samplers is that all-layer samples can be collected from all layers of the container.

• Length: 55 cm
• Smallest possible gap between the inner and the outer tube
• Easy cleaning, removable tip
• Colour coding (Multi and Uno sampler)
• Ultra-pure materials
• Excellent processing, robust model
• Aluminium or V4A (1.4404)
• 25 mm Ø