4N High Purity Alumina
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High Purity Aluminum Oxide
CAS No. |
1344-28-1 |
Brand Model |
A-P-9999γ-40,A-P-9999γ-2,A-P-4N-30,A-P-4N-04 |
Sapphire crystal raw materials for LEDs, tri-color phosphors, highpressure sodium lamps, glass additives, electronic ceramics, catalyst carriers, etc.