| Updated 08/31/2015 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| COTININE |
| Method: 2080 Testid: 6200500021 |
| back to table |
| Updated 08/31/2015 |
| False Positive & Negative Listing for COTININE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20091490006 | NWQL LCL11SP078A: 80 µl | 0.026 | 06/09/09 | < 0.026 | 0.1984619 |
| 20091770122 | Restek A063896: 25 µl | 0.026 | 07/01/09 | < 0.051 | 0.0696571 | |
| 20093450032 | Accu 209081146: 50 µl | 0.038 | 01/07/10 | < 0.038 | 0.0643258 |
| Updated 08/31/2015 |