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| Student Transmission Grating 100 Lines per mm Item number DFG100. Regularly stocked item. Usually ships within 3 to 5 business days. United Scientific |
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Quality Grating protected by two glass plates, 60 mm x 45 mm. Viewing area measures approx. 35mm x 20mm. 100 lines/mm |
| Demonstration Lens Sets, Glass The set contains 6 lenses... grades 8 to 12 more |
save 50% $8.05 
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| Demonstration Lens Sets, Glass The set contains 6 lenses... grades 8 to 12 more |
save 50% $11.05
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| Demonstration Lens Sets, Glass The set contains 6 lenses... grades 8 to 12 more |
save 50% $13.55
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| Demonstration Diffraction Grating Demonstration slide has t... grades 8 to 12 more |
save 50% $21.55
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