| Code | 波长（cm<sup>-1</sup>）(4000) Nominal mirror ratio | 波长（cm<sup>-1</sup>）(3000) Nominal mirror ratio | 波长（cm<sup>-1</sup>）(2000) Nominal mirror ratio | |||
|---|---|---|---|---|---|---|
| Value | Certified Uncertainty | Value | Certified Uncertainty | Value | Certified Uncertainty | |
| GBW(E)130390 | 0.957 | 0.021 | 0.957 | 0.021 | 0.958 | 0.021 |
