This is the enlarged photo of optical glass crushed in agate mortar and sieved to retain over 1 mm particles
In the center of pictures you can see the millimeter scale
| 4^ Mediterranean Basin Conference on Analytical Chemistry Portoroz, Slovenia 15-20 September 2002 |
Dr. Giovanni Visco from Prof. L. Campanella Research Group |
Rome University La Sapienza Chemistry Department |
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This is the enlarged photo of optical glass crushed in agate mortar and sieved to retain over 1 mm particles In the center of pictures you can see the millimeter scale |
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