| Updated 08/31/2015 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| P-CRESOL |
| Method: 1433 Testid: 62084GCM37 |
| back to table |
| Updated 08/31/2015 |
| False Positive & Negative Listing for P-CRESOL |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20121810018 | Spex Organics T1120521009: 20 µl & Supelco LB92784: 20 µl | 0.08 | 08/08/12 | < 0.1 | 0.10008 |
| 20131020083 | Abs 051112: 20 µl & Spex Organics T1120521009: 20 µl | 0.08 | 05/15/13 | < 0.08 | 0.1 |
| Updated 08/31/2015 |