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Rectangular Block (115x65x20mm) Item number RCB115-G. Regularly stocked item. Usually ships within 3 to 5 business days. United Scientific |
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Index of refraction plat, made from glass. Polished surfaces. 115x65x20 |
Demonstration Lens Sets, Glass The set contains 6 lenses... grades 8 to 12 more |
Demonstration Lens Sets, Glass The set contains 6 lenses... grades 8 to 12 more |
Demonstration Lens Sets, Glass The set contains 6 lenses... grades 8 to 12 more |
Demonstration Diffraction Grating Demonstration slide has t... grades 8 to 12 more |