| Updated 03/25/2016 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| PIPERONYL BUTOXIDE |
| Method: 2437 Testid: 65102LCM60 |
| back to table |
| Updated 03/25/2016 |
| False Positive & Negative Listing for PIPERONYL BUTOXIDE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20150850163 | ERA 0321-14-07: 15 µl & Abs 042814Pest3: 15 µl | 4 | 04/09/15 | < 5 | 7.98 |
| False Positive | 20140510044 | Spex Organics T1130601011: 2 µl & Supelco LC01386: 2 µl & ChemService 1448600: 2 | 4 | 03/04/14 | . 0.27 | 0 |
| Updated 03/25/2016 |