Made specifically for use in SEM's. This replica is taken from a ruled diffraction grating with 15,240 lines per inch. Very useful for magnification determination in the range of 1000x to 15,000x. A 50 mesh screen is placed over entire grating for strength. Measurement chart and instructions included.
Please specify the type of specimen mount required.
| SKU | 64005 |
|---|---|
| Hazardous Materials | No |
| Product Brand | --- None --- |
| Featured Product | No |
| Featured Order | No |
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