US$ 10.00
Built for biology dissection work
25-inch Atwood machine with two 2-inch blue-plastic pulleys on an aluminum rod
75-inch height range for bench apparatus
Transformer activity set with a plastic base
Visualizes linear thermal expansion through a fitted metal bar and gauge
Wooden Pipette Rack for 24 Pipettes, Vertical, 16.25" Electricity & Magnetism_Electricity & Circuits Built for biology dissection workPolished wood pipette rack holds 24 pipettes vertical in a 16. 25 inch frame for draining, drying, and storage between uses at the laboratory bench.
US$ 10.00
US$ 2699.50
US$ 997.50
US$ 5799.50
US$ 120.99
US$ 110.00