Products
7 products
| Code | Description | Unit |
|---|---|---|
| NIST-1893 | Bright copper - Hardness (Knoop) | each |
| NIST-1895 | Bright nickel - Hardness (Knoop) | each |
| NIST-1905 | Bright nickel - Hardness (Knoop) | each |
| NIST-1906 | Bright nickel - Hardness (Knoop) | each |
| NIST-1907 | Bright nickel - Hardness (Knoop) | each |
| NIST-2828 | Knoop Microhardness of Steel | 1 block |
| NIST-2830 | Ceramic silicon nitride - Hardness (Knoop) | each |