Description
Plastic cup
Wooden-framed abacus with two steel wires of 20 beads each on a 13
and a 1 mm pitch micrometer scale from 0 to 10 mm for lens measurement
totaling 1000 grams for force
sized to grip rod or foil electrodes at fixed spacing for repeatable electrolysis and electrochemical-cell setups
Concave Half-Cylinder Stainless Steel Mirror for Ray Box, 6.25 x 2.875" Clearance Plastic cupBuilt to slot into a ray box for tracing converging reflection paths, a concave stainless steel half cylinder mirror at 6. 25 by 2. 875 inches and ~1mm thick provides the curved surface.
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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