| Updated 08/31/2015 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| TOLUENE |
| Method: 2021 Testid: 34010GCM66 |
| back to table |
| Updated 08/31/2015 |
| False Positive & Negative Listing for TOLUENE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20090920063 | Supelco LB60727: 40 µl | 0.018 | 04/08/09 | E 0.02 | 0 |
| 20091830175 | Supelco LB60727: 40 µl | 0.018 | 07/08/09 | E 0.018 | 0 | |
| 20092040199 | ERA 0804-08-02VOC: 40 µl | 0.018 | 07/25/09 | E 0.016 | 0 | |
| 20092260015 | Supelco LB60727: 20 µl | 0.018 | 08/19/09 | E 0.011 | 0 |
| Updated 08/31/2015 |