| Updated 08/31/2015 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| METFORMIN |
| Method: LC9017 Testid: 67492LCM56 |
| back to table |
| Updated 08/31/2015 |
| False Positive & Negative Listing for METFORMIN |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20132340083 | Spex Organics T1120802015: 20 µl & ERA 0507-12-06.1: 20 µl | 13.1 | 08/29/13 | < 13.1 | 25 |
| False Positive | 20123140091 | Abs 071112: 40 µl & ERA 0507-12-06.1: 40 µl | 13.1 | 11/20/12 | . 5.96 | 0 |
| Updated 08/31/2015 |