BQS OBSP Determination:
1,2-DICHLORO-1,1,2,2-TETRAFLUOROETHANE
METHOD: 4440 , TESTIDCODE: 50985GCM66
Open Data Set

Analysis Date = 12/12/16 SpikeMix = Accu 216041125: 40 µl & Crescent 03FF058: 40 µl Pct Recovery = 54% Analysis Date = 08/04/16 SpikeMix = Crescent 03FF058: 40 µl & Supelco LC20141V: 40 µl Pct Recovery = 56% Analysis Date = 11/21/16 SpikeMix = Crescent 03FF058: 25 µl & Supelco LC20141V: 25 µl Pct Recovery = 51% Analysis Date = 06/30/16 SpikeMix = Crescent 03FF058: 25 µl & ChemService 5082900: 25 µl Pct Recovery = 60% Analysis Date = 06/21/16 SpikeMix = Phenova B20160319: 25 µl & Crescent 03FF058: 25 µl Pct Recovery = 55% Analysis Date = 05/24/16 SpikeMix = Accu 216041125: 25 µl & Crescent 03FF058: 25 µl Pct Recovery = 55% Analysis Date = 08/15/15 SpikeMix = Supelco LC13545: 25 µl & Crescent 04EE008: 25 µl Pct Recovery = 123% Analysis Date = 06/16/15 SpikeMix = ERA 0406-15-03: 25 µl & Supelco LC13545: 25 µl Pct Recovery = 122% Analysis Date = 09/28/16 SpikeMix = Crescent 03FF058: 15 µl & ChemService 5082900: 15 µl Pct Recovery = 63% Analysis Date = 09/08/16 SpikeMix = Phenova B20160319: 15 µl & Crescent 03FF058: 15 µl Pct Recovery = 57% Analysis Date = 08/20/16 SpikeMix = Accu 216041125: 15 µl & Crescent 03FF058: 15 µl Pct Recovery = 57% Analysis Date = 04/26/16 SpikeMix = ERA 0406-15-03: 15 µl & Spex Organics EN150428007: 15 µl Pct Recovery = 43% Analysis Date = 02/05/16 SpikeMix = ERA 0406-15-03: 15 µl & Spex Organics EN150428007: 15 µl Pct Recovery = 75% Analysis Date = 11/04/15 SpikeMix = NSI 050515AVOC: 15 µl & Spex Organics EN150428007: 15 µl Pct Recovery = 72% Analysis Date = 10/16/15 SpikeMix = ERA 0406-15-03: 15 µl & Spex Organics EN150428007: 15 µl Pct Recovery = 74% Analysis Date = 05/09/15 SpikeMix = Spex Organics EN150428007: 15 µl & Crescent 04EE008: 15 µl Pct Recovery = 92% Analysis Date = 04/02/16 SpikeMix = Supelco LC13545: 15 µl & Accu 215041380: 15 µl Pct Recovery = 143% Analysis Date = 12/18/15 SpikeMix = Supelco LC13545: 15 µl & Crescent 04EE008: 15 µl Pct Recovery = 127% Analysis Date = 02/18/16 SpikeMix = Spex Organics EN150428007: 10 µl & Accu 215041380: 10 µl Pct Recovery = 80% Analysis Date = 11/12/15 SpikeMix = Spex Organics EN150428007: 10 µl & Accu 215041380: 10 µl Pct Recovery = 75% Analysis Date = 09/03/15 SpikeMix = NSI 050515AVOC: 10 µl & Spex Organics EN150428007: 10 µl Pct Recovery = 84% Analysis Date = 05/21/15 SpikeMix = Spex Organics EN150428007: 10 µl & Accu 215041380: 10 µl Pct Recovery = 98% Analysis Date = 05/13/16 SpikeMix = Supelco LC13545: 10 µl & Crescent 04EE008: 10 µl Pct Recovery = 90% Analysis Date = 03/17/16 SpikeMix = NSI 050515AVOC: 10 µl & Supelco LC13545: 10 µl Pct Recovery = 126% Analysis Date = 12/10/15 SpikeMix = NSI 050515AVOC: 10 µl & Supelco LC13545: 10 µl Pct Recovery = 151% Analysis Date = 06/27/15 SpikeMix = ERA 0406-15-03: 10 µl & Supelco LC13545: 10 µl Pct Recovery = 110% Analysis Date = 05/09/15 SpikeMix = Supelco LC13545: 10 µl & Crescent 04EE008: 10 µl Pct Recovery = 140% Analysis Date = 12/12/16 Pct Recovery = 47% Analysis Date = 12/09/16 Pct Recovery = 47% Analysis Date = 12/09/16 Pct Recovery = 47% Analysis Date = 12/06/16 Pct Recovery = 48% Analysis Date = 12/06/16 Pct Recovery = 48% Analysis Date = 12/03/16 Pct Recovery = 48% Analysis Date = 12/03/16 Pct Recovery = 48% Analysis Date = 11/30/16 Pct Recovery = 48% Analysis Date = 11/30/16 Pct Recovery = 48% Analysis Date = 11/27/16 Pct Recovery = 49% Analysis Date = 11/27/16 Pct Recovery = 49% Analysis Date = 11/24/16 Pct Recovery = 49% Analysis Date = 11/24/16 Pct Recovery = 49% Analysis Date = 11/21/16 Pct Recovery = 49% Analysis Date = 11/21/16 Pct Recovery = 49% Analysis Date = 11/18/16 Pct Recovery = 50% Analysis Date = 11/18/16 Pct Recovery = 50% Analysis Date = 11/15/16 Pct Recovery = 50% Analysis Date = 11/15/16 Pct Recovery = 50% Analysis Date = 11/12/16 Pct Recovery = 50% Analysis Date = 11/12/16 Pct Recovery = 50% Analysis Date = 11/09/16 Pct Recovery = 51% Analysis Date = 11/09/16 Pct Recovery = 51% Analysis Date = 11/07/16 Pct Recovery = 51% Analysis Date = 11/07/16 Pct Recovery = 51% Analysis Date = 11/04/16 Pct Recovery = 51% Analysis Date = 11/04/16 Pct Recovery = 51% Analysis Date = 11/01/16 Pct Recovery = 52% Analysis Date = 11/01/16 Pct Recovery = 52% Analysis Date = 10/29/16 Pct Recovery = 52% Analysis Date = 10/29/16 Pct Recovery = 52% Analysis Date = 10/26/16 Pct Recovery = 52% Analysis Date = 10/26/16 Pct Recovery = 52% Analysis Date = 10/23/16 Pct Recovery = 53% Analysis Date = 10/23/16 Pct Recovery = 53% Analysis Date = 10/20/16 Pct Recovery = 53% Analysis Date = 10/20/16 Pct Recovery = 53% Analysis Date = 10/17/16 Pct Recovery = 54% Analysis Date = 10/17/16 Pct Recovery = 54% Analysis Date = 10/14/16 Pct Recovery = 54% Analysis Date = 10/14/16 Pct Recovery = 54% Analysis Date = 10/11/16 Pct Recovery = 54% Analysis Date = 10/11/16 Pct Recovery = 54% Analysis Date = 10/08/16 Pct Recovery = 55% Analysis Date = 10/08/16 Pct Recovery = 55% Analysis Date = 10/05/16 Pct Recovery = 55% Analysis Date = 10/05/16 Pct Recovery = 55% Analysis Date = 10/03/16 Pct Recovery = 55% Analysis Date = 10/03/16 Pct Recovery = 55% Analysis Date = 09/30/16 Pct Recovery = 56% Analysis Date = 09/30/16 Pct Recovery = 56% Analysis Date = 09/27/16 Pct Recovery = 56% Analysis Date = 09/27/16 Pct Recovery = 56% Analysis Date = 09/24/16 Pct Recovery = 56% Analysis Date = 09/24/16 Pct Recovery = 56% Analysis Date = 09/21/16 Pct Recovery = 57% Analysis Date = 09/21/16 Pct Recovery = 57% Analysis Date = 09/18/16 Pct Recovery = 57% Analysis Date = 09/18/16 Pct Recovery = 57% Analysis Date = 09/15/16 Pct Recovery = 57% Analysis Date = 09/15/16 Pct Recovery = 57% Analysis Date = 09/12/16 Pct Recovery = 58% Analysis Date = 09/12/16 Pct Recovery = 58% Analysis Date = 09/09/16 Pct Recovery = 58% Analysis Date = 09/09/16 Pct Recovery = 58% Analysis Date = 09/06/16 Pct Recovery = 58% Analysis Date = 09/06/16 Pct Recovery = 58% Analysis Date = 09/03/16 Pct Recovery = 59% Analysis Date = 09/03/16 Pct Recovery = 59% Analysis Date = 08/31/16 Pct Recovery = 59% Analysis Date = 08/31/16 Pct Recovery = 59% Analysis Date = 08/29/16 Pct Recovery = 60% Analysis Date = 08/29/16 Pct Recovery = 60% Analysis Date = 08/26/16 Pct Recovery = 60% Analysis Date = 08/26/16 Pct Recovery = 60% Analysis Date = 08/23/16 Pct Recovery = 60% Analysis Date = 08/23/16 Pct Recovery = 60% Analysis Date = 08/20/16 Pct Recovery = 61% Analysis Date = 08/20/16 Pct Recovery = 61% Analysis Date = 08/17/16 Pct Recovery = 61% Analysis Date = 08/17/16 Pct Recovery = 61% Analysis Date = 08/14/16 Pct Recovery = 62% Analysis Date = 08/14/16 Pct Recovery = 62% Analysis Date = 08/11/16 Pct Recovery = 62% Analysis Date = 08/11/16 Pct Recovery = 62% Analysis Date = 08/08/16 Pct Recovery = 62% Analysis Date = 08/08/16 Pct Recovery = 62% Analysis Date = 08/05/16 Pct Recovery = 63% Analysis Date = 08/05/16 Pct Recovery = 63% Analysis Date = 08/02/16 Pct Recovery = 63% Analysis Date = 08/02/16 Pct Recovery = 63% Analysis Date = 07/30/16 Pct Recovery = 64% Analysis Date = 07/30/16 Pct Recovery = 64% Analysis Date = 07/27/16 Pct Recovery = 64% Analysis Date = 07/27/16 Pct Recovery = 64% Analysis Date = 07/25/16 Pct Recovery = 64% Analysis Date = 07/25/16 Pct Recovery = 64% Analysis Date = 07/22/16 Pct Recovery = 65% Analysis Date = 07/22/16 Pct Recovery = 65% Analysis Date = 07/19/16 Pct Recovery = 65% Analysis Date = 07/19/16 Pct Recovery = 65% Analysis Date = 07/16/16 Pct Recovery = 66% Analysis Date = 07/16/16 Pct Recovery = 66% Analysis Date = 07/13/16 Pct Recovery = 66% Analysis Date = 07/13/16 Pct Recovery = 66% Analysis Date = 07/10/16 Pct Recovery = 66% Analysis Date = 07/10/16 Pct Recovery = 66% Analysis Date = 07/07/16 Pct Recovery = 67% Analysis Date = 07/07/16 Pct Recovery = 67% Analysis Date = 07/04/16 Pct Recovery = 67% Analysis Date = 07/04/16 Pct Recovery = 67% Analysis Date = 07/01/16 Pct Recovery = 68% Analysis Date = 07/01/16 Pct Recovery = 68% Analysis Date = 06/28/16 Pct Recovery = 68% Analysis Date = 06/28/16 Pct Recovery = 68% Analysis Date = 06/25/16 Pct Recovery = 69% Analysis Date = 06/25/16 Pct Recovery = 69% Analysis Date = 06/23/16 Pct Recovery = 69% Analysis Date = 06/23/16 Pct Recovery = 69% Analysis Date = 06/20/16 Pct Recovery = 70% Analysis Date = 06/20/16 Pct Recovery = 70% Analysis Date = 06/17/16 Pct Recovery = 71% Analysis Date = 06/17/16 Pct Recovery = 71% Analysis Date = 06/14/16 Pct Recovery = 71% Analysis Date = 06/14/16 Pct Recovery = 71% Analysis Date = 06/11/16 Pct Recovery = 72% Analysis Date = 06/11/16 Pct Recovery = 72% Analysis Date = 06/08/16 Pct Recovery = 72% Analysis Date = 06/08/16 Pct Recovery = 72% Analysis Date = 06/05/16 Pct Recovery = 73% Analysis Date = 06/05/16 Pct Recovery = 73% Analysis Date = 06/02/16 Pct Recovery = 74% Analysis Date = 06/02/16 Pct Recovery = 74% Analysis Date = 05/30/16 Pct Recovery = 74% Analysis Date = 05/30/16 Pct Recovery = 74% Analysis Date = 05/27/16 Pct Recovery = 75% Analysis Date = 05/27/16 Pct Recovery = 75% Analysis Date = 05/24/16 Pct Recovery = 75% Analysis Date = 05/24/16 Pct Recovery = 75% Analysis Date = 05/21/16 Pct Recovery = 76% Analysis Date = 05/21/16 Pct Recovery = 76% Analysis Date = 05/19/16 Pct Recovery = 77% Analysis Date = 05/19/16 Pct Recovery = 77% Analysis Date = 05/16/16 Pct Recovery = 77% Analysis Date = 05/16/16 Pct Recovery = 77% Analysis Date = 05/13/16 Pct Recovery = 78% Analysis Date = 05/13/16 Pct Recovery = 78% Analysis Date = 05/10/16 Pct Recovery = 79% Analysis Date = 05/10/16 Pct Recovery = 79% Analysis Date = 05/07/16 Pct Recovery = 79% Analysis Date = 05/07/16 Pct Recovery = 79% Analysis Date = 05/04/16 Pct Recovery = 80% Analysis Date = 05/04/16 Pct Recovery = 80% Analysis Date = 05/01/16 Pct Recovery = 81% Analysis Date = 05/01/16 Pct Recovery = 81% Analysis Date = 04/28/16 Pct Recovery = 82% Analysis Date = 04/28/16 Pct Recovery = 82% Analysis Date = 04/25/16 Pct Recovery = 82% Analysis Date = 04/25/16 Pct Recovery = 82% Analysis Date = 04/22/16 Pct Recovery = 83% Analysis Date = 04/22/16 Pct Recovery = 83% Analysis Date = 04/19/16 Pct Recovery = 84% Analysis Date = 04/19/16 Pct Recovery = 84% Analysis Date = 04/16/16 Pct Recovery = 85% Analysis Date = 04/16/16 Pct Recovery = 85% Analysis Date = 04/14/16 Pct Recovery = 86% Analysis Date = 04/14/16 Pct Recovery = 86% Analysis Date = 04/11/16 Pct Recovery = 86% Analysis Date = 04/11/16 Pct Recovery = 86% Analysis Date = 04/08/16 Pct Recovery = 87% Analysis Date = 04/08/16 Pct Recovery = 87% Analysis Date = 04/05/16 Pct Recovery = 88% Analysis Date = 04/05/16 Pct Recovery = 88% Analysis Date = 04/02/16 Pct Recovery = 89% Analysis Date = 04/02/16 Pct Recovery = 89% Analysis Date = 03/30/16 Pct Recovery = 89% Analysis Date = 03/30/16 Pct Recovery = 89% Analysis Date = 03/27/16 Pct Recovery = 90% Analysis Date = 03/27/16 Pct Recovery = 90% Analysis Date = 03/24/16 Pct Recovery = 90% Analysis Date = 03/24/16 Pct Recovery = 90% Analysis Date = 03/21/16 Pct Recovery = 91% Analysis Date = 03/21/16 Pct Recovery = 91% Analysis Date = 03/18/16 Pct Recovery = 91% Analysis Date = 03/18/16 Pct Recovery = 91% Analysis Date = 03/15/16 Pct Recovery = 92% Analysis Date = 03/15/16 Pct Recovery = 92% Analysis Date = 03/12/16 Pct Recovery = 92% Analysis Date = 03/12/16 Pct Recovery = 92% Analysis Date = 03/10/16 Pct Recovery = 93% Analysis Date = 03/10/16 Pct Recovery = 93% Analysis Date = 03/07/16 Pct Recovery = 93% Analysis Date = 03/07/16 Pct Recovery = 93% Analysis Date = 03/04/16 Pct Recovery = 94% Analysis Date = 03/04/16 Pct Recovery = 94% Analysis Date = 03/01/16 Pct Recovery = 94% Analysis Date = 03/01/16 Pct Recovery = 94% Analysis Date = 02/27/16 Pct Recovery = 95% Analysis Date = 02/27/16 Pct Recovery = 95% Analysis Date = 02/24/16 Pct Recovery = 95% Analysis Date = 02/24/16 Pct Recovery = 95% Analysis Date = 02/21/16 Pct Recovery = 96% Analysis Date = 02/21/16 Pct Recovery = 96% Analysis Date = 02/18/16 Pct Recovery = 96% Analysis Date = 02/18/16 Pct Recovery = 96% Analysis Date = 02/15/16 Pct Recovery = 96% Analysis Date = 02/15/16 Pct Recovery = 96% Analysis Date = 02/12/16 Pct Recovery = 96% Analysis Date = 02/12/16 Pct Recovery = 96% Analysis Date = 02/09/16 Pct Recovery = 97% Analysis Date = 02/09/16 Pct Recovery = 97% Analysis Date = 02/07/16 Pct Recovery = 97% Analysis Date = 02/07/16 Pct Recovery = 97% Analysis Date = 02/04/16 Pct Recovery = 97% Analysis Date = 02/04/16 Pct Recovery = 97% Analysis Date = 02/01/16 Pct Recovery = 97% Analysis Date = 02/01/16 Pct Recovery = 97% Analysis Date = 01/29/16 Pct Recovery = 97% Analysis Date = 01/29/16 Pct Recovery = 97% Analysis Date = 01/26/16 Pct Recovery = 97% Analysis Date = 01/26/16 Pct Recovery = 97% Analysis Date = 01/23/16 Pct Recovery = 97% Analysis Date = 01/23/16 Pct Recovery = 97% Analysis Date = 01/20/16 Pct Recovery = 97% Analysis Date = 01/20/16 Pct Recovery = 97% Analysis Date = 01/17/16 Pct Recovery = 97% Analysis Date = 01/17/16 Pct Recovery = 97% Analysis Date = 01/14/16 Pct Recovery = 97% Analysis Date = 01/14/16 Pct Recovery = 97% Analysis Date = 01/11/16 Pct Recovery = 97% Analysis Date = 01/11/16 Pct Recovery = 97% Analysis Date = 01/08/16 Pct Recovery = 97% Analysis Date = 01/08/16 Pct Recovery = 97% Analysis Date = 01/05/16 Pct Recovery = 97% Analysis Date = 01/05/16 Pct Recovery = 97% Analysis Date = 01/03/16 Pct Recovery = 97% Analysis Date = 01/03/16 Pct Recovery = 97% Analysis Date = 12/31/15 Pct Recovery = 97% Analysis Date = 12/31/15 Pct Recovery = 97% Analysis Date = 12/28/15 Pct Recovery = 97% Analysis Date = 12/28/15 Pct Recovery = 97% Analysis Date = 12/25/15 Pct Recovery = 98% Analysis Date = 12/25/15 Pct Recovery = 98% Analysis Date = 12/22/15 Pct Recovery = 98% Analysis Date = 12/22/15 Pct Recovery = 98% Analysis Date = 12/19/15 Pct Recovery = 98% Analysis Date = 12/19/15 Pct Recovery = 98% Analysis Date = 12/16/15 Pct Recovery = 98% Analysis Date = 12/16/15 Pct Recovery = 98% Analysis Date = 12/13/15 Pct Recovery = 98% Analysis Date = 12/13/15 Pct Recovery = 98% Analysis Date = 12/10/15 Pct Recovery = 98% Analysis Date = 12/10/15 Pct Recovery = 98% Analysis Date = 12/07/15 Pct Recovery = 98% Analysis Date = 12/07/15 Pct Recovery = 98% Analysis Date = 12/04/15 Pct Recovery = 98% Analysis Date = 12/04/15 Pct Recovery = 98% Analysis Date = 12/01/15 Pct Recovery = 98% Analysis Date = 12/01/15 Pct Recovery = 98% Analysis Date = 11/29/15 Pct Recovery = 98% Analysis Date = 11/29/15 Pct Recovery = 98% Analysis Date = 11/26/15 Pct Recovery = 98% Analysis Date = 11/26/15 Pct Recovery = 98% Analysis Date = 11/23/15 Pct Recovery = 98% Analysis Date = 11/23/15 Pct Recovery = 98% Analysis Date = 11/20/15 Pct Recovery = 98% Analysis Date = 11/20/15 Pct Recovery = 98% Analysis Date = 11/17/15 Pct Recovery = 98% Analysis Date = 11/17/15 Pct Recovery = 98% Analysis Date = 11/14/15 Pct Recovery = 98% Analysis Date = 11/14/15 Pct Recovery = 98% Analysis Date = 11/11/15 Pct Recovery = 98% Analysis Date = 11/11/15 Pct Recovery = 98% Analysis Date = 11/08/15 Pct Recovery = 98% Analysis Date = 11/08/15 Pct Recovery = 98% Analysis Date = 11/05/15 Pct Recovery = 98% Analysis Date = 11/05/15 Pct Recovery = 98% Analysis Date = 11/02/15 Pct Recovery = 98% Analysis Date = 11/02/15 Pct Recovery = 98% Analysis Date = 10/30/15 Pct Recovery = 99% Analysis Date = 10/30/15 Pct Recovery = 99% Analysis Date = 10/27/15 Pct Recovery = 99% Analysis Date = 10/27/15 Pct Recovery = 99% Analysis Date = 10/25/15 Pct Recovery = 99% Analysis Date = 10/25/15 Pct Recovery = 99% Analysis Date = 10/22/15 Pct Recovery = 99% Analysis Date = 10/22/15 Pct Recovery = 99% Analysis Date = 10/19/15 Pct Recovery = 99% Analysis Date = 10/19/15 Pct Recovery = 99% Analysis Date = 10/16/15 Pct Recovery = 100% Analysis Date = 10/16/15 Pct Recovery = 100% Analysis Date = 10/13/15 Pct Recovery = 100% Analysis Date = 10/13/15 Pct Recovery = 100% Analysis Date = 10/10/15 Pct Recovery = 100% Analysis Date = 10/10/15 Pct Recovery = 100% Analysis Date = 10/07/15 Pct Recovery = 100% Analysis Date = 10/07/15 Pct Recovery = 100% Analysis Date = 10/04/15 Pct Recovery = 100% Analysis Date = 10/04/15 Pct Recovery = 100% Analysis Date = 10/01/15 Pct Recovery = 101% Analysis Date = 10/01/15 Pct Recovery = 101% Analysis Date = 09/28/15 Pct Recovery = 101% Analysis Date = 09/28/15 Pct Recovery = 101% Analysis Date = 09/25/15 Pct Recovery = 101% Analysis Date = 09/25/15 Pct Recovery = 101% Analysis Date = 09/23/15 Pct Recovery = 101% Analysis Date = 09/23/15 Pct Recovery = 101% Analysis Date = 09/20/15 Pct Recovery = 101% Analysis Date = 09/20/15 Pct Recovery = 101% Analysis Date = 09/17/15 Pct Recovery = 102% Analysis Date = 09/17/15 Pct Recovery = 102% Analysis Date = 09/14/15 Pct Recovery = 102% Analysis Date = 09/14/15 Pct Recovery = 102% Analysis Date = 09/11/15 Pct Recovery = 102% Analysis Date = 09/11/15 Pct Recovery = 102% Analysis Date = 09/08/15 Pct Recovery = 102% Analysis Date = 09/08/15 Pct Recovery = 102% Analysis Date = 09/05/15 Pct Recovery = 102% Analysis Date = 09/05/15 Pct Recovery = 102% Analysis Date = 09/02/15 Pct Recovery = 103% Analysis Date = 09/02/15 Pct Recovery = 103% Analysis Date = 08/30/15 Pct Recovery = 103% Analysis Date = 08/30/15 Pct Recovery = 103% Analysis Date = 08/27/15 Pct Recovery = 103% Analysis Date = 08/27/15 Pct Recovery = 103% Analysis Date = 08/24/15 Pct Recovery = 103% Analysis Date = 08/24/15 Pct Recovery = 103% Analysis Date = 08/21/15 Pct Recovery = 104% Analysis Date = 08/21/15 Pct Recovery = 104% Analysis Date = 08/19/15 Pct Recovery = 104% Analysis Date = 08/19/15 Pct Recovery = 104% Analysis Date = 08/16/15 Pct Recovery = 104% Analysis Date = 08/16/15 Pct Recovery = 104% Analysis Date = 08/13/15 Pct Recovery = 104% Analysis Date = 08/13/15 Pct Recovery = 104% Analysis Date = 08/10/15 Pct Recovery = 105% Analysis Date = 08/10/15 Pct Recovery = 105% Analysis Date = 08/07/15 Pct Recovery = 105% Analysis Date = 08/07/15 Pct Recovery = 105% Analysis Date = 08/04/15 Pct Recovery = 105% Analysis Date = 08/04/15 Pct Recovery = 105% Analysis Date = 08/01/15 Pct Recovery = 105% Analysis Date = 08/01/15 Pct Recovery = 105% Analysis Date = 07/29/15 Pct Recovery = 105% Analysis Date = 07/29/15 Pct Recovery = 105% Analysis Date = 07/26/15 Pct Recovery = 106% Analysis Date = 07/26/15 Pct Recovery = 106% Analysis Date = 07/23/15 Pct Recovery = 106% Analysis Date = 07/23/15 Pct Recovery = 106% Analysis Date = 07/20/15 Pct Recovery = 106% Analysis Date = 07/20/15 Pct Recovery = 106% Analysis Date = 07/17/15 Pct Recovery = 106% Analysis Date = 07/17/15 Pct Recovery = 106% Analysis Date = 07/15/15 Pct Recovery = 107% Analysis Date = 07/15/15 Pct Recovery = 107% Analysis Date = 07/12/15 Pct Recovery = 107% Analysis Date = 07/12/15 Pct Recovery = 107% Analysis Date = 07/09/15 Pct Recovery = 107% Analysis Date = 07/09/15 Pct Recovery = 107% Analysis Date = 07/06/15 Pct Recovery = 107% Analysis Date = 07/06/15 Pct Recovery = 107% Analysis Date = 07/03/15 Pct Recovery = 108% Analysis Date = 07/03/15 Pct Recovery = 108% Analysis Date = 06/30/15 Pct Recovery = 108% Analysis Date = 06/30/15 Pct Recovery = 108% Analysis Date = 06/27/15 Pct Recovery = 108% Analysis Date = 06/27/15 Pct Recovery = 108% Analysis Date = 06/24/15 Pct Recovery = 108% Analysis Date = 06/24/15 Pct Recovery = 108% Analysis Date = 06/21/15 Pct Recovery = 109% Analysis Date = 06/21/15 Pct Recovery = 109% Analysis Date = 06/18/15 Pct Recovery = 109% Analysis Date = 06/18/15 Pct Recovery = 109% Analysis Date = 06/15/15 Pct Recovery = 109% Analysis Date = 06/15/15 Pct Recovery = 109% Analysis Date = 06/12/15 Pct Recovery = 109% Analysis Date = 06/12/15 Pct Recovery = 109% Analysis Date = 06/10/15 Pct Recovery = 110% Analysis Date = 06/10/15 Pct Recovery = 110% Analysis Date = 06/07/15 Pct Recovery = 110% Analysis Date = 06/07/15 Pct Recovery = 110% Analysis Date = 06/04/15 Pct Recovery = 110% Analysis Date = 06/04/15 Pct Recovery = 110% Analysis Date = 06/01/15 Pct Recovery = 111% Analysis Date = 06/01/15 Pct Recovery = 111% Analysis Date = 05/29/15 Pct Recovery = 111% Analysis Date = 05/29/15 Pct Recovery = 111% Analysis Date = 05/26/15 Pct Recovery = 111% Analysis Date = 05/26/15 Pct Recovery = 111% Analysis Date = 05/23/15 Pct Recovery = 112% Analysis Date = 05/23/15 Pct Recovery = 112% Analysis Date = 05/20/15 Pct Recovery = 112% Analysis Date = 05/20/15 Pct Recovery = 112% Analysis Date = 05/17/15 Pct Recovery = 112% Analysis Date = 05/17/15 Pct Recovery = 112% Analysis Date = 05/14/15 Pct Recovery = 112% Analysis Date = 05/14/15 Pct Recovery = 112% Analysis Date = 05/11/15 Pct Recovery = 113% Analysis Date = 05/11/15 Pct Recovery = 113% Analysis Date = 05/09/15 Pct Recovery = 113% Y = 1.5 Y = 0.5 Y = 1
The SGPlot Procedure

Plotted Points Statistics
1,2-DICHLORO-1,1,2,2-TETRAFLUOROETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 27 86% 32% 75% 48%
Total 27 86% 32% 75% 48%

Sample Statistics
1,2-DICHLORO-1,1,2,2-TETRAFLUOROETHANE

Characteristic N % % Basis
Plotted 27 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 27 .  
False Negatives 0 0% 0 out of 27
Not Spiked 46 .  
False Positives 0 0% 0 out of 46