GBW(E)010034-白口铸铁光谱分析标准物质
| 组分 | 标准值 | 标准偏差 | 单位 |
| C | 1.92 | 0.02 | (10-2) |
| S | 0.032 | 0.002 | (10-2) |
| P | 0.099 | 0.001 | (10-2) |
| Si | 2.80 | 0.02 | (10-2) |
| Mn | 0.922 | 0.008 | (10-2) |
| Cr | 0.449 | 0.003 | (10-2) |
| Ni | 0.193 | 0.001 | (10-2) |
| Mo | 0.51 | 0.02 | (10-2) |
| V | 0.598 | 0.008 | (10-2) |
| Cu | 0.24 | 0.01 | (10-2) |
| Ti | 0.036 | 0.002 | (10-2) |
| Nb | 0.125 | 0.007 | (10-2) |
| B | 0.063 | 0.004 | (10-2) |
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