| Updated 08/31/2015 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| WARFARIN |
| Method: LC9017 Testid: 67457LCM56 |
| back to table |
| Updated 08/31/2015 |
| False Positive & Negative Listing for WARFARIN |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20121040015 | ERA 0823-11-05.2: 20 µl | 6.03 | 05/01/12 | < 6.03 | 12.05 |
| 20131090003 | Abs 071112: 20 µl & ERA 0507-12-06.2: 20 µl | 6.03 | 04/26/13 | < 6.03 | 12 | |
| 20133110111 | ERA 0823-11-05.1: 15 µl & Abs 071112: 15 µl | 6.03 | 11/20/13 | < 6.03 | 9 | |
| False Positive | 20133470009 | ERA 0823-11-05.1: 15 µl & Abs 060112: 15 µl | 6.03 | 01/16/14 | . 0.45 | 0 |
| Updated 08/31/2015 |