Description
Closing to 3m and extending to 9m
237kg hooked masses for measuring spring extension under load and calculating spring constants
producing oxygen's characteristic emission lines for spectroscope viewing of atomic-emission and quantum-energy levels
25-inch Atwood machine with two 2-inch blue-plastic pulleys on an aluminum rod
gripping objects up to 90 mm and mounting to support rods up to 15 mm for chemistry and physics setups
Lattice Support Clamps, 12.5mm Rods, 12-Pack Capacity_2000mL Closing to 3m and extendingPack of 12 metal lattice support clamps fitting rods up to 12. 5 mm in diameter, tightened with an Allen wrench for constructing lattice frameworks on laboratory benches.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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