BQS Organic Blind Sample Program |
False Positives & False Negatives |
1-METHYLNAPHTHALENE |
Method: 4433 Testid: 81696GCM99 |
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Updated 08/31/2015 |
False Positive & Negative Listing for 1-METHYLNAPHTHALENE |
Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
---|---|---|---|---|---|---|
False Positive | 20110840109 | Abs 090910WW: 50 µl | 0.04 | 04/15/11 | . 0.014 | 0 |
20111390173 | ChemService 448-12A: 80 µl | 0.04 | 06/28/11 | . 0.014 | 0 | |
20112520211 | Abs 090910WW: 80 µl | 0.04 | 11/22/11 | . 0.018 | 0 | |
20113340047 | ChemService 448-12A: 50 µl | 0.04 | 02/01/12 | E 0.007 | 0 | |
20121110020 | ChemService 448-12A: 80 µl | 0.04 | 05/22/12 | . 0.011 | 0 |
Updated 08/31/2015 |