Grade
AR645
Manufacturer
Manufacturer's code
AR645
Dimension
Status
Chips
Certificate
CRM
Delivery date
UNS number
medium
concentration
Validity period
batch
| % Oxygen | Expanded Uncertainty | % Nitrogen | Expanded Uncertainty |
| 0.0053 | 0.0012 | 0.0056 | 0.0007 |

| % Oxygen | Expanded Uncertainty | % Nitrogen | Expanded Uncertainty |
| 0.0053 | 0.0012 | 0.0056 | 0.0007 |