| 序号 | 组分 | 标准值 | 扩展不确定度(k=2) | 基体 |
|---|---|---|---|---|
| 1 | 甲醇 | 空白 | / | 水 |
| 叔丁醇 | 空白 | / | ||
| 2 | 甲醇 | 0.10mg/mL | 4% | |
| 叔丁醇 | 0.02mg/mL | 5% | ||
| 3 | 甲醇 | 0.20mg/mL | 4% | |
| 叔丁醇 | 0.02mg/mL | 5% | ||
| 4 | 甲醇 | 0.50mg/mL | 3% | |
| 叔丁醇 | 0.02mg/mL | 5% | ||
| 5 | 甲醇 | 0.80mg/mL | 3% | |
| 叔丁醇 | 0.02mg/mL | 5% | ||
| 6 | 甲醇 | 1.0mg/mL | 3% | |
| 叔丁醇 | 0.02mg/mL | 5% | ||
| 7 | 甲醇 | 2.0mg/mL | 3% | |
| 叔丁醇 | 0.02mg/mL | 5% | ||
| 8 | 甲醇 | 3.0mg/mL | 3% | |
| 叔丁醇 | 0.02mg/mL | 5% |