| Updated 03/10/2016 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| 4-ANDROSTENE-3,17-DIONE |
| Method: 4434 Testid: 64533GM005 |
| back to table |
| Updated 03/10/2016 |
| False Positive & Negative Listing for 4-ANDROSTENE-3,17-DIONE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20152330045 | Supelco LC13547: 30 µl & Crescent 04EE007: 30 µl | 0.8 | 11/02/15 | < 0.8 | 1.2 |
| 20152890008 | Crescent 04EE007: 60 µl & Abs 041515: 60 µl | 0.8 | 01/07/16 | < 0.8 | 2.4 | |
| 20153280158 | Crescent 04EE007: 50 µl & Spex Organics EN150501025: 50 µl | 0.8 | 01/08/16 | < 0.8 | 2 | |
| 20153440002 | ERA 0601-15-04: 30 µl & Crescent 04EE007: 30 µl | 0.8 | 01/08/16 | < 0.8 | 1.2 |
| Updated 03/10/2016 |