Smoke Cell (Each) Paper Double benches are 80cm (31½")

Double benches are 80cm (31½") deep

dishwasher safe and stackable

wood and card

Magic-Chart is a ready to use solution that creates an instant writing surface

Smoke Cell (Each) Paper Double benches are 80cm (31½")Ingenious apparatus for observing Brownian motion in smoke particles. Great for physics classrooms studying kinetic theory All optical components are pre set at the optimal distance to focus light into the smoke cell Integral flanges on the plastic housing are provided as securing points for microscope stage clips Kit includes (1) plastic molded box with lead plugs and sliding lid that houses the smoke cell and optical components, (1) squeeze bottle