| Parameter | Sample B-CB08A | Uncertainty | Sample B-CB08B | Uncertainty | Unit |
| Methyl-tert-butylether | 0.51 | 0.08 | 2.28 | 0.14 | µg/L |
| Benzene | 4.34 | 0.23 | 1.16 | 0.08 | µg/L |
| Toluene | 4.74 | 0.26 | 2.40 | 0.15 | µg/L |
| Ethylbenzene | <0.1 | - | 2.12 | 0.15 | µg/L |
| Sum of m- and p-Xylene | 1.52 | 0.17 | 5.10 | 0.30 | µg/L |
| o-Xylene | 0.96 | 0.12 | 5.51 | 0.30 | µg/L |