| Updated 08/31/2015 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| BENZ[A]ANTHRACENE |
| Method: 1383 Testid: 34526GCM57 |
| back to table |
| Updated 08/31/2015 |
| False Positive & Negative Listing for BENZ[A]ANTHRACENE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20121310030 | Crescent 06MM151: 80 µl | 0.26 | 07/12/12 | < 0.26 | 0.528 |
| False Positive | 20111190182 | Supelco LB77169: 200 µl | 0.26 | 05/17/11 | . 0.007 | 0 |
| 20130590066 | ChemService 348100: 20 µl & NSI 060612-01: 20 µl | 0.26 | 04/03/13 | . 0.761 | 0 | |
| 20140230081 | Supelco LB99395: 100 µl & ERA 0318-13-01.1: 100 µl | 0.26 | 02/08/14 | . 2.49 | 0 |
| Updated 08/31/2015 |