ervkes" Created with Analyst Reporter Printed: 14/02/2010 6:41:00 PM Project Data File Acquisition Method Ewan's Projects\PFCs 020810b\CalLong.wiff PFCkinetexLong.dam Result Table Algorithm Used Instrument Name 02081 OSamplesLong.rdb IntelliQuan API 5000 Sample Name Acquisition Date Acquisition Method Sample ID Sample Comment PFC 5.0ppb 2/8/2010 6:45:29 PM PFCkinetexLong.dam LCMS2-85D Injection Vial Injection Volume Sample Type Dilution Factor Weight to Volume 5 5 Standard 1.00 0.00 Results Summary Analyte Name Analyte RT (Expected) PFOA 1 1.39 (1.36) PFNA 1 2.30 (2.42) PFOS 1 2.36 (2.53) PFDA 1 3.34 (3.34) PFUnA 1 4.12(4.06) PFDS 1 4.13(4.10) PFDoA 1 4.76 (4.63) PFTrA 1 5.29 (5.14) PFTeA 1 5.76 (5.74) IS Name 13C-PFOA 13C-PFNA 13C-PFOS 13C-PFDA 13C-PFUnA 13C-PFOS 13C-PFDOA 13C-PFDoA 13C-PFDOA IS Area 2766100 2154600 6761100 2111500 172740 6761100 199680 199680 199680 Analyte Area 651680 1218400 3709300 1041800 848100 3957300 578950 408680 278340 Exp Cone (ng/mL) 5.000 5.000 5.000 5.000 5.000 5.000 5.000 5.000 5.000 Calc.

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TRINITY BUILDING FILE 3 - BREEZE ISC SUITE ** BUILDING BLD 0 0 191.6 5.1 10 ** BUILDING IDN Bldg184 ** BUILDING NAM Bidg184 ** BUILDING CRN 441771.4 4346765.4 ** BUILDING CRN 441771.7 4346765.1 ** BUILDING CRN 441807.6 4346771.6 ** BUILDING CRN 441818.1 4346711.4 * BUILDING CRN 441812.8 4346710.8 * BUILDING CRN 441812.5 4346715.5 '* BUILDING CRN 441799.7 4346713.2 * BUILDING CRN 441797.9 4346723.1 * BUILDING CRN 441782.7 4346720.2 '* BUILDING CRN 441772.5 4346766.3 " BUILDING BLD 0 0 200.8 6.6 18 ** BUILDING IDN Bldg208 "* BUILDING NAM Bldg208 " BUILDING CRN 441837.4 4346545.5 * BUILDING CRN 441864.2 4346550.5 ** BUILDING CRN 441865.1 4346547.0 ** BUILDING CRN 441910.7 4346554.9 BUILDING CRN 441909.5 4346560.7 ** BUILDING CRN 441966.5 4346571.5 ** BUILDING CRN 441973.2 4346535.0 ** BUILDING CRN 441889.4 4346519.5 ** BUILDING CRN 441890.8 4346509.9 ** BUILDING CRN 441872.1 4346507.0 ** BUILDING CRN 441871.0 4346516.6 ** BUILDING CRN 441857.8 4346514.3 ** BUILDING CRN 441853.7 4346537.1 ** BUILDING CRN 441874.8 4346541.7 ** BUILDING CRN 441874.2 4346543.8 ** BUILDING CRN 441838.8 4346537.6 ** BUILDING CRN 441837.7 4346545.5 ** BUILDING CRN 441837.7 4346545.5 ** BUILDING BLD 0 0 194.2 5.9 8 ** BUILDING IDN Bldg204 ** BUILDING NAM Bldg204 ** BUILDING CRN 441828.5 4346609.0 ** BUILDING CRN 441857.4 4346614.6 ** BUILDING CRN 441856.5 4346618.7 " BUILDING CRN 441864.7 4346620.1 ** BUILDING CRN 441867.9 4346604.4 ** BUILDING CRN 441830.5 4346597.1 ** BUILDING CRN 441828.5 4346609.0 ** BUILDING CRN 441828.5 4346609.0 ** BUILDING BLD 0 0 196.5 10.5 5 ** BUILDING IDN Bldg210 ** BUILDING NAM Bldg201 ** BUILDING CRN 441729.7 4346552.6 ** BUILDING CRN 441738.4 4346553.8 ** BUILDING CRN 441740.8 4346542.7 ** BUILDING CRN 441732.0 4346540.9 ** BUILDING CRN 441730.3 4346553.2 ** BUILDING BLD 0 0 196.9 9.11 11 AR226-2172 EID420100 'BUILDING IDN Bldg325a 'BUILDING NAM Bldg325a BUILDING CRN 441656.8 4346577.6 'BUILDING CRN 441678.1 4346581.1 'BU ILD IN G CRN 441682.8 4346555.7 'BU ILD IN G CRN 441678.7 4346554.8 'BU ILD IN G CRN 441677.3 4346561.5 'BU ILD IN G CRN 441666.8 4346559.7 'BU ILD IN G CRN 441665.9 4346563.3 'BU ILD IN G CRN 441661.8 4346562.7 'BU ILD IN G CRN 441660.3 4346568.2 'BU ILD IN G CRN 441658.3 4346567.6 * BUILDING CRN 441656.8 4346577.3 * BUILDING BLD 0 0 188 8.1 5 'B U ILD IN G IDN Bldg21 'B U ILD IN G NAM Bldg21 'B U ILD IN G CRN 442001.9 4346620.1 'B U ILD IN G CRN 442018.8 4346624.2 'B U ILD IN G CRN 442022.3 4346606.6 'B U ILD IN G CRN 442004.8 4346603.1 'B U ILD IN G CRN 442001.9 4346621.2 'B U ILD IN G BLD 0 0 200.5 7.5 5 'B U ILD IN G IDN Bldg6 'B U ILD IN G NAM Bldg6 BUILDING CRN 442146.1 4346522.5 BUILDING CRN 442202.2 4346530.7 BUILDING CRN 442205.7 4346512.6 BUILDING CRN 442148.5 4346503.3 BUILDING CRN 442145.0 4346521.9 BUILDING BLD 0 0 190.6 6.1 23 BUILDING IDN Bldg3 BUILDING NAM B!

C;\Documcn(:5 and Settings'^ARTONC\Dcsktop\c6\iaodelmg * AR226- CAB000362 E ID 7 4 4 0 5 5 w IO V __> Minimize Uncertainty Option 1 Option 2 Minimize Model Uncertainty EPA recognizes model uncertainty, especially in short timeframes but doesn't specify over-prediction.