| Name | Value |
|---|---|
| NAME | 6640-439662 |
| LIFE EXPECTANCY | 15 |
| BRIEF DESCRIPTION | ETCHER INS/METAL SPEC |
| NOMENCLATURE | ETCHER, INSOLUBLE/METALLURGICAL SPECIMENS, LABORATORY. A DEVICE DESIGNED FOR THE ETCHING OF INSOLUBLE SPECIMENS, BY EMPLOYING EITHER THE ELECTROLYTIC PRINCIPLE OR CATHODIC VACUUM PRINCIPLE, IN PREPARATION FOR OPTICAL OR ELECTRON MICROSCOPE EXAMINATION. |