| Brand | VTSYIQI |
|---|---|
| MPN | 202606091447 |
| Country of Origin | China |
| RA | RA=0.4μm |
| UPC | 607612559928 |
Check the listing for details. Roughness Calibration Block Multi-reticle Specimen (Simulate Sine Wave) Ra 0.4μm. Condition: New, Made in China. Listed at 418.00 USD. This sample is the first choice in the new standard. High surface precision.