| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| 1-METHYLNAPHTHALENE |
| Schedule: 4433 Testid: 81696GCM99 |
| Link to Individual Chart |
| BQS Organic Blind Sample Project |
| False Positive and Negative Report for |
| Schedule: 4433 |
| Analyte | TestIDCode | CASNumber | # Samples Spiked |
# False Negatives |
# Samples Not Spiked |
# False Positives |
|---|---|---|---|---|---|---|
| 1,4-DICHLOROBENZENE | 34571GCM99 | 106-46-7 | 16 | 0 | 58 | 0 |
| 1-METHYLNAPHTHALENE | 81696GCM99 | 90-12-0 | 36 | 0 | 38 | 5 |
| 2,2',4,4'-TETRABROMODIPHENYLETHER (PBDE 47) | 63147GCM99 | 5436-43-1 | 12 | 0 | 62 | 0 |
| 2,6-DIMETHYLNAPHTHALENE | 62805GCM99 | 581-42-0 | 38 | 0 | 36 | 0 |
| 2-METHYLNAPHTHALENE | 30194GCM99 | 91-57-6 | 36 | 0 | 38 | 1 |
| 3,4-DICHLOROPHENYL ISOCYANATE | 63145GCM99 | 102-36-3 | 32 | 0 | 42 | 1 |
| 3-BETA-COPROSTANOL | 62806GCM99 | 360-68-9 | 35 | 1 | 39 | 0 |
| 3-METHYL-1(H)-INDOLE (SKATOLE) | 62807GCM99 | 83-34-1 | 38 | 0 | 36 | 0 |
| 3-TERT-BUTYL-4-HYDROXY ANISOLE (BHA) | 61702GCM99 | 121-00-6 | 36 | 1 | 38 | 0 |
| 4-CUMYLPHENOL | 62808GCM99 | 599-64-4 | 38 | 0 | 36 | 0 |
| 4-N-OCTYLPHENOL | 62809GCM99 | 1806-26-4 | 38 | 0 | 36 | 1 |
| 4-NONYLPHENOL DIETHOXYLATE, TOTAL (NPEO2) | 61703GCM99 | 26027-38-3 | 21 | 0 | 53 | 0 |
| 4-NONYLPHENOL MONOETHOXYLATE | 61704GCM99 | 104-35-8 | 17 | 1 | 57 | 6 |
| 4-TERT-OCTYLPHENOL | 62810GCM99 | 140-66-9 | 35 | 0 | 39 | 0 |
| 4-TERT-OCTYLPHENOL DIETHOXYLATES, TOTAL (OPEO2) | 62486GCM99 | 2315-61-9 | 17 | 1 | 57 | 4 |
| 4-TERT-OCTYLPHENOL MONOETHOXYLATES, TOTAL (OPEO1) | 62485GCM99 | 2315-67-5 | 0 | 0 | 74 | 22 |
| 5-METHYL-1H-BENZOTRIAZOLE | 61944GCM99 | 136-85-6 | 35 | 1 | 39 | 1 |
| ACETOPHENONE | 62811GCM99 | 98-86-2 | 35 | 0 | 39 | 0 |
| ACETYL HEXAMETHYL TETRAHYDRONAPHTHALENE (AHTN) | 62812GCM99 | 21145-77-7 | 23 | 0 | 51 | 0 |
| ANTHRACENE | 34220GCM99 | 120-12-7 | 36 | 0 | 23 | 1 |
| ANTHRAQUINONE | 62813GCM99 | 84-65-1 | 38 | 0 | 36 | 0 |
| ATRAZINE | 39630GCM99 | 1912-24-9 | 34 | 0 | 40 | 1 |
| BENZOPHENONE | 62814GCM99 | 119-61-9 | 38 | 0 | 36 | 1 |
| BENZO[A]PYRENE | 34247GCM99 | 50-32-8 | 36 | 0 | 38 | 1 |
| BETA-SITOSTEROL | 62815GCM99 | 83-46-5 | 35 | 1 | 39 | 0 |
| BETA-STIGMASTANOL | 61948GCM99 | 19466-47-8 | 35 | 0 | 39 | 0 |
| BIS(2-ETHYLHEXYL) PHTHALATE | 39100GCM99 | 117-81-7 | 35 | 2 | 39 | 4 |
| BISPHENOL A | 62816GCM99 | 80-05-7 | 34 | 0 | 40 | 1 |
| BROMACIL | 30234GCM99 | 314-40-9 | 34 | 0 | 40 | 0 |
| BROMOFORM | 32104GCM99 | 75-25-2 | 36 | 0 | 38 | 0 |
| CAFFEINE | 81436GCM99 | 58-08-2 | 36 | 0 | 38 | 1 |
| CAMPHOR | 62817GCM99 | 76-22-2 | 38 | 0 | 36 | 0 |
| CARBARYL | 39750GCM99 | 63-25-2 | 36 | 0 | 38 | 1 |
| CARBAZOLE | 77571GCM99 | 86-74-8 | 36 | 0 | 37 | 2 |
| CHLORPYRIFOS | 38932GCM99 | 2921-88-2 | 36 | 0 | 38 | 1 |
| CHOLESTEROL | 62818GCM99 | 57-88-5 | 35 | 1 | 39 | 0 |
| COTININE | 61945GCM99 | 486-56-6 | 34 | 1 | 40 | 1 |
| D-LIMONENE | 62819GCM99 | 5989-27-5 | 38 | 0 | 36 | 0 |
| DIAZINON | 39570GCM99 | 333-41-5 | 37 | 0 | 37 | 1 |
| DICHLORVOS | 30218GCM99 | 62-73-7 | 36 | 0 | 38 | 0 |
| DIETHYL PHTHALATE | 34336GCM99 | 84-66-2 | 37 | 0 | 37 | 8 |
| FLUORANTHENE | 34376GCM99 | 206-44-0 | 36 | 0 | 38 | 1 |
| HEXAHYDROHEXAMETHYLCYCLOPENTABENZOPYRAN (HHCB) | 62823GCM99 | 1222-05-5 | 13 | 0 | 61 | 2 |
| INDOLE | 62824GCM99 | 120-72-9 | 38 | 0 | 36 | 0 |
| ISOBORNEOL | 62825GCM99 | 124-76-5 | 36 | 0 | 38 | 0 |
| ISOPHORONE | 34408GCM99 | 78-59-1 | 36 | 0 | 38 | 0 |
| ISOPROPYLBENZENE | 77223GCM99 | 98-82-8 | 36 | 0 | 38 | 0 |
| ISOQUINOLINE | 62826GCM99 | 119-65-3 | 34 | 0 | 40 | 1 |
| MENTHOL | 62827GCM99 | 89-78-1 | 37 | 0 | 37 | 0 |
| METALAXYL | 04254GCM99 | 57837-19-1 | 36 | 0 | 38 | 1 |
| METHYL SALICYLATE | 62828GCM99 | 119-36-8 | 36 | 0 | 38 | 0 |
| METOLACHLOR | 82612GCM99 | 51218-45-2 | 34 | 0 | 40 | 2 |
| N,N-DIETHYL-META-TOLUAMIDE (DEET) | 61947GCM99 | 134-62-3 | 36 | 0 | 38 | 2 |
| NAPHTHALENE | 34696GCM99 | 91-20-3 | 36 | 0 | 38 | 0 |
| P-CRESOL | 77146GCM99 | 106-44-5 | 36 | 0 | 38 | 0 |
| PARA-NONYLPHENOL (TOTAL) (BRANCHED) | 62829GCM99 | 84852-15-3 | 27 | 0 | 47 | 0 |
| PENTACHLOROPHENOL | 39032GCM99 | 87-86-5 | 35 | 1 | 39 | 0 |
| PHENANTHRENE | 34461GCM99 | 85-01-8 | 36 | 0 | 38 | 1 |
| PHENOL | 34694GCM99 | 108-95-2 | 36 | 0 | 38 | 2 |
| PROMETON | 39056GCM99 | 1610-18-0 | 36 | 0 | 38 | 1 |
| PYRENE | 34469GCM99 | 129-00-0 | 36 | 0 | 38 | 0 |
| TETRACHLORETHYLENE | 34475GCM99 | 127-18-4 | 34 | 0 | 40 | 0 |
| TRIBUTYL PHOSPHATE | 62832GCM99 | 126-73-8 | 36 | 0 | 38 | 1 |
| TRICLOSAN | 61708GCM99 | 3380-34-5 | 37 | 0 | 37 | 1 |
| TRIETHYL CITRATE (ETHYL CITRATE) | 62833GCM99 | 77-93-0 | 36 | 1 | 38 | 2 |
| TRIPHENYL PHOSPHATE | 62834GCM99 | 115-86-6 | 36 | 0 | 38 | 3 |
| TRIS(2-BUTOXYETHYL)PHOSPHATE | 62830GCM99 | 78-51-3 | 37 | 0 | 37 | 0 |
| TRIS(2-CHLOROETHYL)PHOSPHATE | 62831GCM99 | 115-96-8 | 36 | 0 | 38 | 1 |
| TRIS(DICHLORISOPROPYL)PHOSPHATE | 61707GCM99 | 13674-87-8 | 37 | 0 | 37 | 1 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| 1-METHYLNAPHTHALENE |
| Schedule: 4433 Testid: 81696GCM99 |
| Link to Individual Chart |
| 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 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| 2-METHYLNAPHTHALENE |
| Schedule: 4433 Testid: 30194GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for 2-METHYLNAPHTHALENE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20111960036 | Supelco LB77171: 80 µl | 0.04 | 08/07/11 | E 0.01 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| 3,4-DICHLOROPHENYL ISOCYANATE |
| Schedule: 4433 Testid: 63145GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for 3,4-DICHLOROPHENYL ISOCYANATE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20093450031 | Restek A070024: 40 µl | 1.6 | 02/11/10 | E 0.113 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| 3-BETA-COPROSTANOL |
| Schedule: 4433 Testid: 62806GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for 3-BETA-COPROSTANOL |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20093100005 | Accu 209081217: 20 µl | 1.6 | 12/18/09 | < 1.6 | 1.952762 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| 3-TERT-BUTYL-4-HYDROXY ANISOLE (BHA) |
| Schedule: 4433 Testid: 61702GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for 3-TERT-BUTYL-4-HYDROXY ANISOLE (BHA) |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20111050151 | Abs 090910WW: 20 µl | 0.16 | 05/03/11 | < 0.16 | 0.5834398 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| 4-N-OCTYLPHENOL |
| Schedule: 4433 Testid: 62809GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for 4-N-OCTYLPHENOL |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20111540005 | Supelco LB77171: 80 µl | 0.02 | 06/29/11 | E 0.04 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| 4-NONYLPHENOL MONOETHOXYLATE |
| Schedule: 4433 Testid: 61704GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for 4-NONYLPHENOL MONOETHOXYLATE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20123040158 | Crescent 05BB045: 20 µl & Restek A088824: 20 µl | 1.6 | 12/18/12 | < 1.6 | 1.96 |
| False Positive | 20100920047 | Accu 209081217: 40 µl | 1.6 | 05/12/10 | E 1.33 | 0 |
| 20101340153 | NWQL BNA2SP094D: 60 µl | 1.6 | 07/15/10 | E 1.67 | 0 | |
| 20101900001 | NWQL BNA2SP094D: 60 µl | 1.6 | 08/20/10 | E 1.68 | 0 | |
| 20101950138 | Accu 209081217: 80 µl | 1.6 | 08/21/10 | E 3.85 | 0 | |
| 20111260151 | NWQL BNA2SP124B: 50 µl | 1.6 | 05/19/11 | E 2.14 | 0 | |
| 20112380056 | NWQL BNA2SP124B: 80 µl | 1.6 | 10/18/11 | E 2.92 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| 4-TERT-OCTYLPHENOL DIETHOXYLATES, TOTAL (OPEO2) |
| Schedule: 4433 Testid: 62486GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for 4-TERT-OCTYLPHENOL DIETHOXYLATES, TOTAL (OPEO2) |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20120690028 | Crescent 06MM136: 50 µl | 0.2 | 04/10/12 | < 0.44 | 1.98 |
| False Positive | 20101340153 | NWQL BNA2SP094D: 60 µl | 0.5 | 07/15/10 | E 0.224 | 0 |
| 20101900001 | NWQL BNA2SP094D: 60 µl | 0.5 | 08/20/10 | E 0.19 | 0 | |
| 20111260151 | NWQL BNA2SP124B: 50 µl | 0.2 | 05/19/11 | E 0.12 | 0 | |
| 20112380056 | NWQL BNA2SP124B: 80 µl | 0.2 | 10/18/11 | E 0.13 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| 4-TERT-OCTYLPHENOL MONOETHOXYLATES, TOTAL (OPEO1) |
| Schedule: 4433 Testid: 62485GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for 4-TERT-OCTYLPHENOL MONOETHOXYLATES, TOTAL (OPEO1) |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20092960005 | Crescent 08LL076: 80 µl | 1 | 12/04/09 | E 3.98 | 0 |
| 20093380010 | Crescent 08LL076: 20 µl | 1 | 02/09/10 | E 1.21 | 0 | |
| 20101340153 | NWQL BNA2SP094D: 60 µl | 1 | 07/15/10 | E 0.64 | 0 | |
| 20101410010 | Crescent 08LL076: 40 µl | 1 | 08/18/10 | E 1.59 | 0 | |
| 20101900001 | NWQL BNA2SP094D: 60 µl | 1 | 08/20/10 | E 0.67 | 0 | |
| 20102390261 | Crescent 08LL076: 40 µl | 1 | 09/29/10 | E 2.94 | 0 | |
| 20103020152 | Crescent 06MM136: 50 µl | 0.6 | 12/15/10 | E 2.25 | 0 | |
| 20103230118 | Abs 090910WW: 20 µl | 0.6 | 02/17/11 | E 0.07 | 0 | |
| 20110690080 | Crescent 06MM136: 20 µl | 0.6 | 04/14/11 | E 0.66 | 0 | |
| 20111260151 | NWQL BNA2SP124B: 50 µl | 0.6 | 05/19/11 | E 0.4 | 0 | |
| 20111750002 | Crescent 06MM136: 20 µl | 0.6 | 07/07/11 | E 0.45 | 0 | |
| 20112170170 | Crescent 06MM136: 80 µl | 0.6 | 08/17/11 | E 2.33 | 0 | |
| 20112380056 | NWQL BNA2SP124B: 80 µl | 0.6 | 10/18/11 | E 0.51 | 0 | |
| 20112450021 | Crescent 06MM136: 20 µl | 0.6 | 11/22/11 | E 0.51 | 0 | |
| 20113080004 | Crescent 06MM136: 80 µl | 0.6 | 01/16/12 | E 2.21 | 0 | |
| 20120200071 | Crescent 06MM136: 50 µl | 0.6 | 03/06/12 | E 1.42 | 0 | |
| 20120470077 | Crescent 06MM136: 20 µl | 0.6 | 03/07/12 | E 0.62 | 0 | |
| 20120690028 | Crescent 06MM136: 50 µl | 0.6 | 04/10/12 | E 1.56 | 0 | |
| 20121390007 | Crescent 06MM136: 80 µl | 0.6 | 07/27/12 | E 2.19 | 0 | |
| 20121730124 | Crescent 05BB045: 40 µl | 0.6 | 07/29/12 | E 0.45 | 0 | |
| 20122210008 | Crescent 05BB045: 20 µl & Restek A088824: 20 µl | 0.6 | 08/24/12 | E 0.18 | 0 | |
| 20123040158 | Crescent 05BB045: 20 µl & Restek A088824: 20 µl | 0.6 | 12/18/12 | E 0.16 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| 5-METHYL-1H-BENZOTRIAZOLE |
| Schedule: 4433 Testid: 61944GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for 5-METHYL-1H-BENZOTRIAZOLE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20122210008 | Crescent 05BB045: 20 µl & Restek A088824: 20 µl | 0.32 | 08/24/12 | < 0.32 | 1 |
| False Positive | 20093450031 | Restek A070024: 40 µl | 1.6 | 02/11/10 | E 0.085 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| ANTHRACENE |
| Schedule: 4433 Testid: 34220GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for ANTHRACENE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20092890006 | Ultra CF-3634: 40 µl | 0.2 | 12/04/09 | E 0.009 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| ATRAZINE |
| Schedule: 4433 Testid: 39630GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for ATRAZINE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20093450031 | Restek A070024: 40 µl | 0.2 | 02/11/10 | E 0.019 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| BENZOPHENONE |
| Schedule: 4433 Testid: 62814GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for BENZOPHENONE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20120470077 | Crescent 06MM136: 20 µl | 0.08 | 03/07/12 | . 0.04 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| BENZO[A]PYRENE |
| Schedule: 4433 Testid: 34247GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for BENZO[A]PYRENE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20092890006 | Ultra CF-3634: 40 µl | 0.2 | 12/04/09 | E 0.007 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| BETA-SITOSTEROL |
| Schedule: 4433 Testid: 62815GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for BETA-SITOSTEROL |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20093100005 | Accu 209081217: 20 µl | 1.6 | 12/18/09 | < 1.6 | 2.937049 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| BIS(2-ETHYLHEXYL) PHTHALATE |
| Schedule: 4433 Testid: 39100GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for BIS(2-ETHYLHEXYL) PHTHALATE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20101950138 | Accu 209081217: 80 µl | 2 | 08/21/10 | < 2 | 3.480781 |
| 20121250043 | Supelco LB77171: 20 µl | 2 | 07/26/12 | < 2 | 4.256 | |
| False Positive | 20093170005 | ChemService 480-95B: 40 µl | 2 | 12/18/09 | E 0.352 | 0 |
| 20101720151 | Ultra CF-3634: 80 µl | 2 | 08/18/10 | E 0.449 | 0 | |
| 20110840109 | Abs 090910WW: 50 µl | 2 | 04/15/11 | . 0.43 | 0 | |
| 20112930084 | Abs 090910WW: 20 µl | 2 | 12/08/11 | E 0.26 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| BISPHENOL A |
| Schedule: 4433 Testid: 62816GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for BISPHENOL A |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20093450031 | Restek A070024: 40 µl | 0.4 | 02/11/10 | E 0.022 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| CAFFEINE |
| Schedule: 4433 Testid: 81436GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for CAFFEINE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20092820005 | NSI 083109-01WW: 20 µl | 0.2 | 12/02/09 | E 0.022 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| CARBARYL |
| Schedule: 4433 Testid: 39750GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for CARBARYL |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20093450031 | Restek A070024: 40 µl | 0.2 | 02/11/10 | E 0.019 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| CARBAZOLE |
| Schedule: 4433 Testid: 77571GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for CARBAZOLE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20093520063 | ChemService 480-95B: 80 µl | 0.2 | 02/18/10 | E 0.013 | 0 |
| 20121110020 | ChemService 448-12A: 80 µl | 0.02 | 05/22/12 | . 0.021 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| CHLORPYRIFOS |
| Schedule: 4433 Testid: 38932GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for CHLORPYRIFOS |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20093450031 | Restek A070024: 40 µl | 0.2 | 02/11/10 | E 0.029 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| CHOLESTEROL |
| Schedule: 4433 Testid: 62818GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for CHOLESTEROL |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20093100005 | Accu 209081217: 20 µl | 1.6 | 12/18/09 | < 1.6 | 1.933195 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| COTININE |
| Schedule: 4433 Testid: 61945GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for COTININE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20122210008 | Crescent 05BB045: 20 µl & Restek A088824: 20 µl | 0.08 | 08/24/12 | < 0.095 | 0.3 |
| False Positive | 20093450031 | Restek A070024: 40 µl | 0.8 | 02/11/10 | E 0.033 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| DIAZINON |
| Schedule: 4433 Testid: 39570GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for DIAZINON |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20093450031 | Restek A070024: 40 µl | 0.2 | 02/11/10 | E 0.023 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| DIETHYL PHTHALATE |
| Schedule: 4433 Testid: 34336GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for DIETHYL PHTHALATE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20092960005 | Crescent 08LL076: 80 µl | 0.2 | 12/04/09 | . 1.13 | 0 |
| 20093100005 | Accu 209081217: 20 µl | 0.2 | 12/18/09 | E 0.07 | 0 | |
| 20093380010 | Crescent 08LL076: 20 µl | 0.2 | 02/09/10 | . 0.3 | 0 | |
| 20093450031 | Restek A070024: 40 µl | 0.2 | 02/11/10 | E 0.05 | 0 | |
| 20101270037 | Restek A070024: 80 µl | 0.2 | 07/20/10 | E 0.02 | 0 | |
| 20101410010 | Crescent 08LL076: 40 µl | 0.2 | 08/18/10 | . 0.59 | 0 | |
| 20102390261 | Crescent 08LL076: 40 µl | 0.2 | 09/29/10 | . 0.66 | 0 | |
| 20120470077 | Crescent 06MM136: 20 µl | 0.4 | 03/07/12 | . 0.12 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| FLUORANTHENE |
| Schedule: 4433 Testid: 34376GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for FLUORANTHENE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20093450031 | Restek A070024: 40 µl | 0.2 | 02/11/10 | E 0.004 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| HEXAHYDROHEXAMETHYLCYCLOPENTABENZOPYRAN (HHCB) |
| Schedule: 4433 Testid: 62823GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for HEXAHYDROHEXAMETHYLCYCLOPENTABENZOPYRAN (HHCB) |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20092820005 | NSI 083109-01WW: 20 µl | 0.2 | 12/02/09 | E 0.014 | 0 |
| 20112100004 | Abs 090910WW: 20 µl | 0.04 | 08/16/11 | . 0.274 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| ISOQUINOLINE |
| Schedule: 4433 Testid: 62826GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for ISOQUINOLINE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20111890007 | ChemService 448-12A: 50 µl | 0.04 | 08/06/11 | . 0.053 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| METALAXYL |
| Schedule: 4433 Testid: 04254GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for METALAXYL |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20093450031 | Restek A070024: 40 µl | 0.2 | 02/11/10 | E 0.036 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| METOLACHLOR |
| Schedule: 4433 Testid: 82612GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for METOLACHLOR |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20093450031 | Restek A070024: 40 µl | 0.2 | 02/11/10 | E 0.006 | 0 |
| 20121110020 | ChemService 448-12A: 80 µl | 0.04 | 05/22/12 | . 0.034 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| N,N-DIETHYL-META-TOLUAMIDE (DEET) |
| Schedule: 4433 Testid: 61947GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for N,N-DIETHYL-META-TOLUAMIDE (DEET) |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20093450031 | Restek A070024: 40 µl | 0.2 | 02/11/10 | E 0.008 | 0 |
| 20113080004 | Crescent 06MM136: 80 µl | 0.04 | 01/16/12 | . 0.014 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| PENTACHLOROPHENOL |
| Schedule: 4433 Testid: 39032GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for PENTACHLOROPHENOL |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20101340153 | NWQL BNA2SP094D: 60 µl | 0.8 | 07/15/10 | < 1.6 | 1.910828 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| PHENANTHRENE |
| Schedule: 4433 Testid: 34461GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for PHENANTHRENE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20120470077 | Crescent 06MM136: 20 µl | 0.02 | 03/07/12 | . 0.007 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| PHENOL |
| Schedule: 4433 Testid: 34694GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for PHENOL |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20112170170 | Crescent 06MM136: 80 µl | 0.16 | 08/17/11 | E 0.059 | 0 |
| 20113080004 | Crescent 06MM136: 80 µl | 0.16 | 01/16/12 | E 0.048 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| PROMETON |
| Schedule: 4433 Testid: 39056GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for PROMETON |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20093450031 | Restek A070024: 40 µl | 0.2 | 02/11/10 | E 0.03 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| TRIBUTYL PHOSPHATE |
| Schedule: 4433 Testid: 62832GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for TRIBUTYL PHOSPHATE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20111890007 | ChemService 448-12A: 50 µl | 0.04 | 08/06/11 | . 0.007 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| TRICLOSAN |
| Schedule: 4433 Testid: 61708GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for TRICLOSAN |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20093450031 | Restek A070024: 40 µl | 0.2 | 02/11/10 | E 0.12 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| TRIETHYL CITRATE (ETHYL CITRATE) |
| Schedule: 4433 Testid: 62833GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for TRIETHYL CITRATE (ETHYL CITRATE) |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20111750002 | Crescent 06MM136: 20 µl | 0.04 | 07/07/11 | < 0.288 | 0.372 |
| False Positive | 20120830078 | ChemService 448-12A: 50 µl | 0.04 | 05/04/12 | . 0.011 | 0 |
| 20121600155 | Supelco LB92782: 20 µl | 0.04 | 07/28/12 | . 0.023 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| TRIPHENYL PHOSPHATE |
| Schedule: 4433 Testid: 62834GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for TRIPHENYL PHOSPHATE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20093340131 | NSI 083109-01WW: 40 µl | 0.2 | 02/17/10 | E 0.02 | 0 |
| 20100420053 | NSI 083109-01WW: 80 µl | 0.2 | 03/11/10 | E 0.02 | 0 | |
| 20101550010 | NSI 083109-01WW: 40 µl | 0.2 | 07/23/10 | E 0.02 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| TRIS(2-CHLOROETHYL)PHOSPHATE |
| Schedule: 4433 Testid: 62831GCM99 |
| Link to Individual Chart |
| False Positive & Negative Listing for TRIS(2-CHLOROETHYL)PHOSPHATE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20092960005 | Crescent 08LL076: 80 µl | 0.2 | 12/04/09 | E 0.078 | 0 |
| Updated 06/06/2013 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| TRIS(DICHLORISOPROPYL)PHOSPHATE |
| Schedule: 4433 Testid: 61707GCM99 |
| Link to Individual Chart |
