| Updated 10/08/2014 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| 17-ALPHA-ETHYNYLESTRADIOL |
| Schedule: 4434 Testid: 64529GM005 |
| back to table |
| Updated 10/08/2014 |
| False Positive & Negative Listing for 17-ALPHA-ETHYNYLESTRADIOL |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20080940066 | Restek A055510: 50 µl | 0.8 | 12/02/08 | < 1.02 | 1.904189 |
| 20091210007 | Ultra CE-2887: 25 µl | 0.8 | 06/15/09 | < 1 | 1.042318 | |
| 20123490149 | ERA 0507-12-04.1: 25 µl & Supelco LB92781: 25 µl | 0.8 | 02/08/13 | < 0.8 | 1.057895 |
| Updated 10/08/2014 |