| Organic Blind Sample Project |
| False Positive and Negative Report for |
| Method: 4440 |
| Analyte | TestIDCode | CASNumber | # Samples Spiked |
# False Negatives |
# Samples Not Spiked |
# False Positives |
|---|---|---|---|---|---|---|
| 1,1,1,2-TETRACHLOROETHANE | 77562GCM66 | 630-20-6 | 33 | 0 | 31 | 0 |
| 1,1,1-TRICHLOROETHANE | 34506GCM66 | 71-55-6 | 22 | 0 | 27 | 0 |
| 1,1,2,2-TETRACHLOROETHANE | 34516GCM66 | 79-34-5 | 34 | 0 | 30 | 0 |
| 1,1,2-TRICHLOROETHANE | 34511GCM66 | 79-00-5 | 33 | 0 | 31 | 2 |
| 1,1,2-TRICHLOROTRIFLUOROETHANE | 77652GCM66 | 76-13-1 | 36 | 0 | 28 | 0 |
| 1,1-DICHLOROETHANE | 34496GCM66 | 75-34-3 | 36 | 0 | 28 | 0 |
| 1,1-DICHLOROETHYLENE | 34501GCM66 | 75-35-4 | 34 | 0 | 21 | 0 |
| 1,1-DICHLOROPROPENE | 77168GCM66 | 563-58-6 | 34 | 0 | 26 | 0 |
| 1,1-DIFLUOROETHANE | 49538GCM66 | 75-37-6 | 22 | 0 | 42 | 1 |
| 1,2,3,4-TETRAHYDRONAPTHALENE | 77323GCM66 | 119-64-2 | 34 | 0 | 30 | 0 |
| 1,2,3,4-TETRAMETHYLBENZENE | 49999GCM66 | 488-23-3 | 18 | 0 | 46 | 0 |
| 1,2,3,5-TETRAMETHYLBENZENE | 50000GCM66 | 527-53-7 | 37 | 0 | 27 | 0 |
| 1,2,3-TRICHLOROBENZENE | 77613GCM66 | 87-61-6 | 21 | 0 | 43 | 0 |
| 1,2,3-TRICHLOROPROPANE | 77443GCM66 | 96-18-4 | 37 | 0 | 27 | 0 |
| 1,2,3-TRIMETHYLBENZENE | 77221GCM66 | 526-73-8 | 33 | 0 | 31 | 0 |
| 1,2,4-TRICHLOROBENZENE | 34551GCM66 | 120-82-1 | 35 | 0 | 29 | 0 |
| 1,2,4-TRIMETHYLBENZENE | 77222GCM66 | 95-63-6 | 34 | 0 | 30 | 0 |
| 1,2-DIBROMO-3-CHLOROPROPANE | 82625GCM66 | 96-12-8 | 36 | 0 | 28 | 0 |
| 1,2-DIBROMOETHANE | 77651GCM66 | 106-93-4 | 34 | 0 | 30 | 0 |
| 1,2-DICHLORO-1,1,2,2-TETRAFLUOROETHANE | 50985GCM66 | 76-14-2 | 22 | 0 | 42 | 0 |
| 1,2-DICHLOROBENZENE | 34536GCM66 | 95-50-1 | 21 | 0 | 28 | 0 |
| 1,2-DICHLOROETHANE | 32103GCM66 | 107-06-2 | 34 | 0 | 26 | 0 |
| 1,2-DICHLOROPROPANE | 34541GCM66 | 78-87-5 | 33 | 0 | 27 | 0 |
| 1,3,5-TRIMETHYLBENZENE | 77226GCM66 | 108-67-8 | 34 | 0 | 30 | 0 |
| 1,3-BUTADIENE | 68726GCM66 | 106-99-0 | 22 | 0 | 27 | 11 |
| 1,3-DICHLOROBENZENE | 34566GCM66 | 541-73-1 | 21 | 0 | 28 | 0 |
| 1,3-DICHLOROPROPANE | 77173GCM66 | 142-28-9 | 34 | 0 | 30 | 0 |
| 1,4-DICHLOROBENZENE | 34571GCM66 | 106-46-7 | 33 | 0 | 31 | 1 |
| 1-CHLORO-1,1-DIFLUOROETHANE | 85668GCM66 | 75-68-3 | 17 | 0 | 47 | 0 |
| 2,2-DICHLORO-1,1,1-TRIFLUOROETHANE | 62174GCM66 | 306-83-2 | 21 | 0 | 43 | 0 |
| 2,2-DICHLOROPROPANE | 77170GCM66 | 594-20-7 | 33 | 0 | 31 | 0 |
| 2-BUTANONE | 81595GCM66 | 78-93-3 | 34 | 0 | 30 | 1 |
| 2-CHLOROTOLUENE | 77275GCM66 | 95-49-8 | 34 | 0 | 30 | 0 |
| 2-HEXANONE | 77103GCM66 | 591-78-6 | 22 | 0 | 27 | 0 |
| 3-CHLOROPROPENE | 78109GCM66 | 107-05-1 | 20 | 0 | 44 | 0 |
| 4-CHLOROTOLUENE | 77277GCM66 | 106-43-4 | 34 | 0 | 30 | 0 |
| 4-ISOPROPYL-1-METHYLBENZENE_(CYMENE) | 77356GCM66 | 99-87-6 | 35 | 0 | 29 | 0 |
| 4-METHYL-2-PENTANONE | 78133GCM66 | 108-10-1 | 21 | 0 | 28 | 0 |
| ACETONE | 81552GCM66 | 67-64-1 | 34 | 0 | 30 | 3 |
| ACRYLONITRILE | 34215GCM66 | 107-13-1 | 35 | 0 | 29 | 0 |
| BENZENE | 34030GCM66 | 71-43-2 | 33 | 0 | 28 | 0 |
| BROMOBENZENE | 81555GCM66 | 108-86-1 | 36 | 0 | 28 | 0 |
| BROMOCHLOROMETHANE | 77297GCM66 | 74-97-5 | 33 | 0 | 17 | 0 |
| BROMODICHLOROMETHANE | 32101GCM66 | 75-27-4 | 34 | 0 | 27 | 0 |
| BROMOETHENE | 50002GCM66 | 593-60-2 | 20 | 0 | 44 | 0 |
| BROMOFORM | 32104GCM66 | 75-25-2 | 50 | 0 | 52 | 0 |
| BROMOMETHANE | 34413GCM66 | 74-83-9 | 34 | 0 | 30 | 7 |
| BUTANE | 81563GCM66 | 106-97-8 | 5 | 1 | 59 | 0 |
| BUTYLBENZENE | 77342GCM66 | 104-51-8 | 34 | 0 | 30 | 0 |
| CARBON_DISULFIDE | 77041GCM66 | 75-15-0 | 33 | 0 | 31 | 1 |
| CHLOROBENZENE | 34301GCM66 | 108-90-7 | 33 | 0 | 27 | 0 |
| CHLORODIFLUOROMETHANE | 45028GCM66 | 75-45-6 | 21 | 0 | 43 | 0 |
| CHLOROETHANE | 34311GCM66 | 75-00-3 | 34 | 0 | 30 | 0 |
| CHLOROFORM | 32106GCM66 | 67-66-3 | 34 | 0 | 23 | 0 |
| CHLOROMETHANE | 34418GCM66 | 74-87-3 | 34 | 0 | 30 | 2 |
| CIS-1,2-DICHLOROETHYLENE | 77093GCM66 | 156-59-2 | 22 | 0 | 27 | 0 |
| CIS-1,3-DICHLOROPROPENE | 34704GCM66 | 10061-01-5 | 37 | 0 | 27 | 0 |
| DIBROMOCHLOROMETHANE | 32105GCM66 | 124-48-1 | 21 | 0 | 27 | 0 |
| DIBROMOMETHANE | 30217GCM66 | 74-95-3 | 21 | 0 | 28 | 0 |
| DICHLORODIFLUOROMETHANE | 34668GCM66 | 75-71-8 | 36 | 0 | 28 | 0 |
| DICHLOROFLUOROMETHANE | 77119GCM66 | 75-43-4 | 33 | 0 | 31 | 0 |
| DICHLOROMETHANE | 34423GCM66 | 75-09-2 | 34 | 0 | 30 | 10 |
| DIETHYL_ETHER | 81576GCM66 | 60-29-7 | 34 | 0 | 30 | 0 |
| DIISOPROPYL_ETHER | 81577GCM66 | 108-20-3 | 34 | 0 | 30 | 0 |
| ETHYLBENZENE | 34371GCM66 | 100-41-4 | 34 | 0 | 30 | 0 |
| ETHYL_METHACRYLATE | 73570GCM66 | 97-63-2 | 33 | 0 | 31 | 0 |
| ETHYL_TERT-BUTYL_ETHER | 50004GCM66 | 637-92-3 | 33 | 0 | 31 | 0 |
| HEXACHLOROBUTADIENE | 39702GCM66 | 87-68-3 | 37 | 0 | 27 | 0 |
| HEXACHLOROETHANE | 34396GCM66 | 67-72-1 | 35 | 0 | 29 | 0 |
| HEXANE | 81590GCM66 | 110-54-3 | 35 | 0 | 29 | 14 |
| ISOPROPYLBENZENE_(CUMENE) | 77223GCM66 | 98-82-8 | 36 | 0 | 28 | 0 |
| M-_AND_P-XYLENE | 85795GCM66 | 179601-23-1 | 36 | 0 | 28 | 0 |
| METHYL_ACRYLATE | 49991GCM66 | 96-33-3 | 33 | 0 | 31 | 0 |
| METHYL_ACRYLONITRILE | 81593GCM66 | 126-98-7 | 36 | 0 | 28 | 0 |
| METHYL_IODIDE | 77424GCM66 | 74-88-4 | 34 | 0 | 30 | 2 |
| METHYL_METHACRYLATE | 81597GCM66 | 80-62-6 | 34 | 0 | 30 | 0 |
| N-PENTANE | 81604GCM66 | 109-66-0 | 34 | 0 | 30 | 0 |
| N-PROPYLBENZENE | 77224GCM66 | 103-65-1 | 36 | 0 | 28 | 0 |
| NAPHTHALENE | 34696GCM66 | 91-20-3 | 33 | 0 | 31 | 0 |
| O-ETHYL_TOLUENE | 77220GCM66 | 611-14-3 | 37 | 0 | 27 | 0 |
| O-XYLENE | 77135GCM66 | 95-47-6 | 34 | 0 | 30 | 0 |
| SEC-BUTYLBENZENE | 77350GCM66 | 135-98-8 | 37 | 0 | 27 | 0 |
| STYRENE | 77128GCM66 | 100-42-5 | 36 | 0 | 28 | 1 |
| TERT-BUTYLBENZENE | 77353GCM66 | 98-06-6 | 35 | 0 | 29 | 0 |
| TERT-BUTYL_METHYL_ETHER_(MTBE) | 78032GCM66 | 1634-04-4 | 33 | 0 | 31 | 5 |
| TERT-PENTYL_METHYL_ETHER_(TAME) | 50005GCM66 | 994-05-8 | 33 | 0 | 31 | 0 |
| TETRACHLOROETHYLENE | 34475GCM66 | 127-18-4 | 34 | 0 | 23 | 1 |
| TETRACHLOROMETHANE | 32102GCM66 | 56-23-5 | 34 | 0 | 23 | 0 |
| TETRAHYDROFURAN | 81607GCM66 | 109-99-9 | 37 | 0 | 27 | 0 |
| TOLUENE | 34010GCM66 | 108-88-3 | 34 | 1 | 30 | 4 |
| TRANS-1,2-DICHLOROETHYLENE | 34546GCM66 | 156-60-5 | 19 | 0 | 25 | 0 |
| TRANS-1,3-DICHLOROPROPENE | 34699GCM66 | 10061-02-6 | 36 | 0 | 28 | 0 |
| TRANS-1,4-DICHLORO-2-BUTENE | 73547GCM66 | 110-57-6 | 34 | 0 | 30 | 0 |
| TRICHLOROETHYLENE | 39180GCM66 | 79-01-6 | 34 | 0 | 21 | 1 |
| TRICHLOROFLUOROMETHANE | 34488GCM66 | 75-69-4 | 37 | 0 | 27 | 0 |
| VINYL_CHLORIDE | 39175GCM66 | 75-01-4 | 33 | 0 | 31 | 0 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,1,1,2-TETRACHLOROETHANE |
| Method: 4440 Testid: 77562GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,1,1-TRICHLOROETHANE |
| Method: 4440 Testid: 34506GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,1,2,2-TETRACHLOROETHANE |
| Method: 4440 Testid: 34516GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,1,2-TRICHLOROETHANE |
| Method: 4440 Testid: 34511GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for 1,1,2-TRICHLOROETHANE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20161880113 | Accu 216041125: 40 µl & NSI 041816AVOC: 40 µl | 0.046 | 07/14/16 | 0.0282 | 0 |
| 20170600083 | Phenova B20160319: 40 µl & NSI 041816AVOC: 40 µl | 0.046 | 03/09/17 | 0.043 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,1,2-TRICHLOROTRIFLUOROETHANE |
| Method: 4440 Testid: 77652GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,1-DICHLOROETHANE |
| Method: 4440 Testid: 34496GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,1-DICHLOROETHYLENE |
| Method: 4440 Testid: 34501GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,1-DICHLOROPROPENE |
| Method: 4440 Testid: 77168GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,1-DIFLUOROETHANE |
| Method: 4440 Testid: 49538GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for 1,1-DIFLUOROETHANE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20170320042 | Accu 216041125: 25 µl & NSI 041816AVOC: 25 µl | 0.025 | 02/03/17 | 0.105 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,2,3,4-TETRAHYDRONAPTHALENE |
| Method: 4440 Testid: 77323GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,2,3,4-TETRAMETHYLBENZENE |
| Method: 4440 Testid: 49999GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,2,3,5-TETRAMETHYLBENZENE |
| Method: 4440 Testid: 50000GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,2,3-TRICHLOROBENZENE |
| Method: 4440 Testid: 77613GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,2,3-TRICHLOROPROPANE |
| Method: 4440 Testid: 77443GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,2,3-TRIMETHYLBENZENE |
| Method: 4440 Testid: 77221GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,2,4-TRICHLOROBENZENE |
| Method: 4440 Testid: 34551GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,2,4-TRIMETHYLBENZENE |
| Method: 4440 Testid: 77222GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,2-DIBROMO-3-CHLOROPROPANE |
| Method: 4440 Testid: 82625GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,2-DIBROMOETHANE |
| Method: 4440 Testid: 77651GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,2-DICHLORO-1,1,2,2-TETRAFLUOROETHANE |
| Method: 4440 Testid: 50985GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,2-DICHLOROBENZENE |
| Method: 4440 Testid: 34536GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,2-DICHLOROETHANE |
| Method: 4440 Testid: 32103GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,2-DICHLOROPROPANE |
| Method: 4440 Testid: 34541GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,3,5-TRIMETHYLBENZENE |
| Method: 4440 Testid: 77226GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,3-BUTADIENE |
| Method: 4440 Testid: 68726GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for 1,3-BUTADIENE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20160140041 | Crescent 04EE008: 10 µl & NSI 050515AVOC: 10 µl | 0.08 | 01/27/16 | 0.015 | 0 |
| 20160630052 | Accu 215041380: 15 µl & ERA 0406-15-03: 15 µl | 0.08 | 03/04/16 | 0.037 | 0 | |
| 20161470002 | Phenova B20160319: 15 µl & Supelco LC20141V: 15 µl | 0.08 | 05/27/16 | 0.025 | 0 | |
| 20161820011 | ChemService 5082900: 15 µl & Accu 216041125: 15 µl | 0.08 | 06/30/16 | 0.032 | 0 | |
| 20162230172 | ChemService 5082900: 25 µl & Phenova B20160319: 25 µl | 0.08 | 08/12/16 | 0.044 | 0 | |
| 20162440115 | Supelco LC20141V: 25 µl & Accu 216041125: 25 µl | 0.08 | 09/08/16 | 0.053 | 0 | |
| 20162720209 | ChemService 5082900: 25 µl & Accu 216041125: 25 µl | 0.08 | 09/29/16 | 0.058 | 0 | |
| 20162990156 | Supelco LC20141V: 15 µl & Phenova B20160319: 15 µl | 0.08 | 10/29/16 | 0.023 | 0 | |
| 20163280006 | ChemService 5082900: 15 µl & Phenova B20160319: 15 µl | 0.08 | 11/29/16 | 0.075 | 0 | |
| 20163560023 | Supelco LC20141V: 15 µl & Accu 216041125: 15 µl | 0.08 | 12/24/16 | 0.064 | 0 | |
| 20170190022 | ChemService 5082900: 40 µl & Accu 216041125: 40 µl | 0.08 | 01/26/17 | 0.093 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,3-DICHLOROBENZENE |
| Method: 4440 Testid: 34566GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,3-DICHLOROPROPANE |
| Method: 4440 Testid: 77173GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1,4-DICHLOROBENZENE |
| Method: 4440 Testid: 34571GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for 1,4-DICHLOROBENZENE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20170600083 | Phenova B20160319: 40 µl & NSI 041816AVOC: 40 µl | 0.026 | 03/09/17 | 0.0146 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 1-CHLORO-1,1-DIFLUOROETHANE |
| Method: 4440 Testid: 85668GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 2,2-DICHLORO-1,1,1-TRIFLUOROETHANE |
| Method: 4440 Testid: 62174GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 2,2-DICHLOROPROPANE |
| Method: 4440 Testid: 77170GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 2-BUTANONE |
| Method: 4440 Testid: 81595GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for 2-BUTANONE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20170680006 | Crescent 03FF058: 40 µl & Supelco LC20141V: 40 µl | 2 | 03/16/17 | 0.5 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 2-CHLOROTOLUENE |
| Method: 4440 Testid: 77275GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 2-HEXANONE |
| Method: 4440 Testid: 77103GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 3-CHLOROPROPENE |
| Method: 4440 Testid: 78109GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 4-CHLOROTOLUENE |
| Method: 4440 Testid: 77277GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 4-ISOPROPYL-1-METHYLBENZENE_(CYMENE) |
| Method: 4440 Testid: 77356GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| 4-METHYL-2-PENTANONE |
| Method: 4440 Testid: 78133GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| ACETONE |
| Method: 4440 Testid: 81552GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for ACETONE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20160910143 | Supelco LC13545: 15 µl & Accu 215041380: 15 µl | 4.2 | 04/02/16 | 0.75 | 0 |
| 20161260156 | BLANK | 4.2 | 05/13/16 | 11.8 | 0 | |
| 20161960007 | NSI 041816AVOC: 25 µl & Supelco LC20141V: 25 µl | 4.2 | 07/20/16 | 2.68 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| ACRYLONITRILE |
| Method: 4440 Testid: 34215GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| BENZENE |
| Method: 4440 Testid: 34030GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| BROMOBENZENE |
| Method: 4440 Testid: 81555GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| BROMOCHLOROMETHANE |
| Method: 4440 Testid: 77297GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| BROMODICHLOROMETHANE |
| Method: 4440 Testid: 32101GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| BROMOETHENE |
| Method: 4440 Testid: 50002GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| BROMOFORM |
| Method: 4440 Testid: 32104GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| BROMOMETHANE |
| Method: 4440 Testid: 34413GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for BROMOMETHANE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20160280060 | ERA 0406-15-03: 15 µl & Spex Organics EN150428007: 15 µl | 0.2 | 02/05/16 | E 0.19 | 0 |
| 20160770093 | NSI 050515AVOC: 10 µl & Supelco LC13545: 10 µl | 0.2 | 03/17/16 | E 0.16 | 0 | |
| 20161050145 | ERA 0406-15-03: 15 µl & Spex Organics EN150428007: 15 µl | 0.2 | 04/26/16 | E 0.18 | 0 | |
| 20161600091 | NSI 041816AVOC: 15 µl & ChemService 5082900: 15 µl | 0.2 | 06/10/16 | E 0.41 | 0 | |
| 20161740255 | Crescent 03FF058: 25 µl & ChemService 5082900: 25 µl | 0.2 | 07/06/16 | E 0.95 | 0 | |
| 20170680006 | Crescent 03FF058: 40 µl & Supelco LC20141V: 40 µl | 0.2 | 03/16/17 | E 0.05 | 0 | |
| 20171940004 | NSI 041816AVOC: 15 µl & Supelco LC20141V: 15 µl | 0.2 | 07/14/17 | E 0.37 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| BUTANE |
| Method: 4440 Testid: 81563GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for BUTANE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20161260157 | Supelco LC13545: 10 µl & Crescent 04EE008: 10 µl | 0.038 | 05/13/16 | < 0.038 | 0.058 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| BUTYLBENZENE |
| Method: 4440 Testid: 77342GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| CARBON_DISULFIDE |
| Method: 4440 Testid: 77041GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for CARBON_DISULFIDE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20161340232 | Accu 216041125: 25 µl & Crescent 03FF058: 25 µl | 0.1 | 05/24/16 | E 0.027 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| CHLOROBENZENE |
| Method: 4440 Testid: 34301GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| CHLORODIFLUOROMETHANE |
| Method: 4440 Testid: 45028GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| CHLOROETHANE |
| Method: 4440 Testid: 34311GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| CHLOROFORM |
| Method: 4440 Testid: 32106GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| CHLOROMETHANE |
| Method: 4440 Testid: 34418GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for CHLOROMETHANE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20161600091 | NSI 041816AVOC: 15 µl & ChemService 5082900: 15 µl | 0.1 | 06/10/16 | E 0.1 | 0 |
| 20161740255 | Crescent 03FF058: 25 µl & ChemService 5082900: 25 µl | 0.1 | 07/06/16 | E 0.2 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| CIS-1,2-DICHLOROETHYLENE |
| Method: 4440 Testid: 77093GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| CIS-1,3-DICHLOROPROPENE |
| Method: 4440 Testid: 34704GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| DIBROMOCHLOROMETHANE |
| Method: 4440 Testid: 32105GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| DIBROMOMETHANE |
| Method: 4440 Testid: 30217GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| DICHLORODIFLUOROMETHANE |
| Method: 4440 Testid: 34668GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| DICHLOROFLUOROMETHANE |
| Method: 4440 Testid: 77119GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| DICHLOROMETHANE |
| Method: 4440 Testid: 34423GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for DICHLOROMETHANE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20161600091 | NSI 041816AVOC: 15 µl & ChemService 5082900: 15 µl | 0.04 | 06/10/16 | 0.08 | 0 |
| 20161960007 | NSI 041816AVOC: 25 µl & Supelco LC20141V: 25 µl | 0.04 | 07/20/16 | 0.11 | 0 | |
| 20162380006 | NSI 041816AVOC: 25 µl & ChemService 5082900: 25 µl | 0.04 | 08/26/16 | 0.12 | 0 | |
| 20162860092 | NSI 041816AVOC: 15 µl & Supelco LC20141V: 15 µl | 0.04 | 10/13/16 | 0.04 | 0 | |
| 20163220168 | Crescent 03FF058: 25 µl & Supelco LC20141V: 25 µl | 0.04 | 11/21/16 | 0.23 | 0 | |
| 20163500004 | NSI 041816AVOC: 40 µl & ChemService 5082900: 40 µl | 0.04 | 12/16/16 | 0.15 | 0 | |
| 20170400006 | NSI 041816AVOC: 15 µl & Supelco LC20141V: 15 µl | 0.04 | 02/09/17 | 0.07 | 0 | |
| 20171090001 | NSI 041816AVOC: 25 µl & Supelco LC20141V: 25 µl | 0.04 | 04/21/17 | 0.09 | 0 | |
| 20171510078 | NSI 041816AVOC: 15 µl & Supelco LC20141V: 15 µl | 0.04 | 06/02/17 | 0.06 | 0 | |
| 20171940004 | NSI 041816AVOC: 15 µl & Supelco LC20141V: 15 µl | 0.04 | 07/14/17 | 0.05 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| DIETHYL_ETHER |
| Method: 4440 Testid: 81576GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| DIISOPROPYL_ETHER |
| Method: 4440 Testid: 81577GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| ETHYLBENZENE |
| Method: 4440 Testid: 34371GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| ETHYL_METHACRYLATE |
| Method: 4440 Testid: 73570GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| ETHYL_TERT-BUTYL_ETHER |
| Method: 4440 Testid: 50004GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| HEXACHLOROBUTADIENE |
| Method: 4440 Testid: 39702GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| HEXACHLOROETHANE |
| Method: 4440 Testid: 34396GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| HEXANE |
| Method: 4440 Testid: 81590GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for HEXANE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20161600091 | NSI 041816AVOC: 15 µl & ChemService 5082900: 15 µl | 0.024 | 06/10/16 | E 0.043 | 0 |
| 20161740255 | Crescent 03FF058: 25 µl & ChemService 5082900: 25 µl | 0.024 | 06/30/16 | E 0.0149 | 0 | |
| 20161960007 | NSI 041816AVOC: 25 µl & Supelco LC20141V: 25 µl | 0.024 | 07/20/16 | E 0.0814 | 0 | |
| 20162150210 | Crescent 03FF058: 40 µl & Supelco LC20141V: 40 µl | 0.024 | 08/04/16 | E 0.0786 | 0 | |
| 20162380006 | NSI 041816AVOC: 25 µl & ChemService 5082900: 25 µl | 0.024 | 08/26/16 | E 0.0518 | 0 | |
| 20162660007 | Crescent 03FF058: 15 µl & ChemService 5082900: 15 µl | 0.024 | 09/28/16 | E 0.0207 | 0 | |
| 20162860092 | NSI 041816AVOC: 15 µl & Supelco LC20141V: 15 µl | 0.05 | 10/13/16 | E 0.06 | 0 | |
| 20163220168 | Crescent 03FF058: 25 µl & Supelco LC20141V: 25 µl | 0.05 | 11/21/16 | E 0.04 | 0 | |
| 20163500004 | NSI 041816AVOC: 40 µl & ChemService 5082900: 40 µl | 0.05 | 12/16/16 | E 0.07 | 0 | |
| 20170400006 | NSI 041816AVOC: 15 µl & Supelco LC20141V: 15 µl | 0.05 | 02/09/17 | E 0.05 | 0 | |
| 20170680006 | Crescent 03FF058: 40 µl & Supelco LC20141V: 40 µl | 0.05 | 03/16/17 | E 0.07 | 0 | |
| 20171090001 | NSI 041816AVOC: 25 µl & Supelco LC20141V: 25 µl | 0.05 | 04/21/17 | E 0.07 | 0 | |
| 20171510078 | NSI 041816AVOC: 15 µl & Supelco LC20141V: 15 µl | 0.05 | 06/02/17 | E 0.06 | 0 | |
| 20171940004 | NSI 041816AVOC: 15 µl & Supelco LC20141V: 15 µl | 0.05 | 07/14/17 | E 0.05 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| ISOPROPYLBENZENE_(CUMENE) |
| Method: 4440 Testid: 77223GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| M-_AND_P-XYLENE |
| Method: 4440 Testid: 85795GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| METHYL_ACRYLATE |
| Method: 4440 Testid: 49991GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| METHYL_ACRYLONITRILE |
| Method: 4440 Testid: 81593GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| METHYL_IODIDE |
| Method: 4440 Testid: 77424GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for METHYL_IODIDE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20160140041 | Crescent 04EE008: 10 µl & NSI 050515AVOC: 10 µl | 0.34 | 01/27/16 | E 0.149 | 0 |
| 20160630052 | Accu 215041380: 15 µl & ERA 0406-15-03: 15 µl | 0.34 | 03/04/16 | E 0.23 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| METHYL_METHACRYLATE |
| Method: 4440 Testid: 81597GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| N-PENTANE |
| Method: 4440 Testid: 81604GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| N-PROPYLBENZENE |
| Method: 4440 Testid: 77224GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| NAPHTHALENE |
| Method: 4440 Testid: 34696GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| O-ETHYL_TOLUENE |
| Method: 4440 Testid: 77220GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| O-XYLENE |
| Method: 4440 Testid: 77135GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| SEC-BUTYLBENZENE |
| Method: 4440 Testid: 77350GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| STYRENE |
| Method: 4440 Testid: 77128GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for STYRENE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20160770092 | BLANK | 0.042 | 03/17/16 | 0.0451 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| TERT-BUTYLBENZENE |
| Method: 4440 Testid: 77353GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| TERT-BUTYL_METHYL_ETHER_(MTBE) |
| Method: 4440 Testid: 78032GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for TERT-BUTYL_METHYL_ETHER_(MTBE) |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20161880113 | Accu 216041125: 40 µl & NSI 041816AVOC: 40 µl | 0.1 | 07/14/16 | 0.074 | 0 |
| 20163420128 | Accu 216041125: 40 µl & Crescent 03FF058: 40 µl | 0.1 | 12/12/16 | 0.049 | 0 | |
| 20170320042 | Accu 216041125: 25 µl & NSI 041816AVOC: 25 µl | 0.1 | 02/09/17 | 0.044 | 0 | |
| 20170880080 | Accu 216041125: 25 µl & Crescent 03FF058: 25 µl | 0.1 | 04/03/17 | 0.031 | 0 | |
| 20171660003 | Accu 216041125: 25 µl & Crescent 03FF058: 25 µl | 0.1 | 06/17/17 | 0.028 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| TERT-PENTYL_METHYL_ETHER_(TAME) |
| Method: 4440 Testid: 50005GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| TETRACHLOROETHYLENE |
| Method: 4440 Testid: 34475GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for TETRACHLOROETHYLENE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20160910143 | Supelco LC13545: 15 µl & Accu 215041380: 15 µl | 0.026 | 04/02/16 | 0.0166 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| TETRACHLOROMETHANE |
| Method: 4440 Testid: 32102GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| TETRAHYDROFURAN |
| Method: 4440 Testid: 81607GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| TOLUENE |
| Method: 4440 Testid: 34010GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for TOLUENE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20162990156 | Supelco LC20141V: 15 µl & Phenova B20160319: 15 µl | 0.05 | 10/29/16 | < 0.05 | 0.0507 |
| False Positive | 20161260156 | BLANK | 0.02 | 05/13/16 | 0.08 | 0 |
| 20161340232 | Accu 216041125: 25 µl & Crescent 03FF058: 25 µl | 0.02 | 05/24/16 | E 0.02 | 0 | |
| 20161680363 | Phenova B20160319: 25 µl & Crescent 03FF058: 25 µl | 0.02 | 06/21/16 | E 0.02 | 0 | |
| 20161880113 | Accu 216041125: 40 µl & NSI 041816AVOC: 40 µl | 0.02 | 07/14/16 | 0.03 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| TRANS-1,2-DICHLOROETHYLENE |
| Method: 4440 Testid: 34546GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| TRANS-1,3-DICHLOROPROPENE |
| Method: 4440 Testid: 34699GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| TRANS-1,4-DICHLORO-2-BUTENE |
| Method: 4440 Testid: 73547GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| TRICHLOROETHYLENE |
| Method: 4440 Testid: 39180GCM66 |
| Link to Individual Chart |
| False Positive & Negative Listing for TRICHLOROETHYLENE |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Positive | 20161260157 | Supelco LC13545: 10 µl & Crescent 04EE008: 10 µl | 0.022 | 05/13/16 | 0.0113 | 0 |
| Updated 03/27/2018 |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| TRICHLOROFLUOROMETHANE |
| Method: 4440 Testid: 34488GCM66 |
| Link to Individual Chart |
| back to table |
| Organic Blind Sample Program |
| False Positives & False Negatives |
| VINYL_CHLORIDE |
| Method: 4440 Testid: 39175GCM66 |
| Link to Individual Chart |