Volatile organic compound analysis results, sample AE07376, April 2002

NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed)

Data File C:\HPCHEM\l\DATA\02apr01\0401R5.D Vial: 1 Acq On 1 Apr 2002 12:40 pm Operator: 201-wb Sample ref 5 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Apr 1 13:19 2002 Quant Results File: HP031802.RES Quant Method : C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Thu Mar 28 15:03:13 2002 Response via : Initial Calibration DataAcq Meth : HP031802

Internal Standards R.T. Qlon Response Cone Units Dev(Min)

1) 1,4-DIFLUOROBENZ ENE 15.12 114 1539267 5.00 ug/L 0.07 24) CHLOROBENZENE-D5 21.78 117 1390134 5.00 ug/L 0.07 52) 1,4-DICHLOROBENZENE-D4 26.97 152 746249 5.00 ug/L 0.09

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.35 65 717095 5.65 ug/L 0.07 Spiked Amount 5.000 Recovery = 113.00% 3) 4-BROMOFLUOROBENZENE 24.36 174 594018 4.78 ug/L 0.07 Spiked Tkmount 5.000 Recovery = 95.60% 25) TOLUENE-D8 18.47 98 1643726 4.88 ug/L 0.07 Spiked Amount 5.000 Recovery = 97.60%

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.87 85 237598 5.20 ug/L 99 5) CHLOROMETHANE 5.47 50 210480 3.89 ug/L 95 6) VINYL CHLORIDE 5.61 62 237705 6.11 ug/L 94 7) BROMOMETHANE 6.60 94 68121 1.86 ug/L 100 8) CHLOROETHANE 6.73 64 192487 5.10 ug/L 95 9) TRICHLOROFLUOROMETHANE 7.28 101 382417 4.98 ug/L 95 12) ACETONE 8.26 43 77691 9.40 ug/L 89 13) 1,1-DICHLOROETHENE 8.60 61 478092 5.20 ug/L 94 14) METHYLENE CHLORIDE 9.60 49 411706 5.04 ug/L 96 15) METHYL TERT BUTYL ETHER 9.93 73 404918 4.90 ug/L 97 16) TRANS-1,2-DICHLOROETHENE 10.28 61 454828 4.92 ug/L 99 17) 1,1-DICHLOROETHANE 11.17 63 525543 4.96 ug/L 98 18) 2-BUTANONE (MEK) 12.00 43 57528 5.08 ug/L . 96 19) 2,2-DICHLOROPROPANE 12.40 77 450361 5.56 ug/L 95 20) CIS-1,2-DICHLOROETHENE 12.48 96 302432 4.86 ug/L 96 21) CHLOROFORM 12.82 83 603413 5.27 ug/L 97 22) BROMOCHLOROMETHANE 13.20 49 224366 4.72 ug/L 90 23) 1,2-DICHLOROETHANE 14.54 62 441448 5.58 ug/L 98 26) 1,1,1-TRICHLOROETHANE 13.71 97 479888 6.11 ug/L 97 27) 1,1-DICHLOROPROPENE 14.05 75 409026 5.67 ug/L 97 28) CARBON TETRACHLORIDE 14.30 117 419072 6.20 ug/L 96 29) BENZENE 14.64 78 978795 5.44 ug/L 96 30) TRICHLOROETHENE 15.92 95 318958 5.68 ug/L 97 31) 1,2-DICHLOROPROPANE 16.28 63 244133 5.20 ug/L 97 32) DIBROMOMETHANE 16.96 174 137986 5.18 ug/L 86 33) BROMODICHLOROMETHANE 16.79 83 370698 5.21 ug/L 98 34) 2-CHLOROETHYL VINYL ETHER 17.28 63 68768 3.67 ug/L 97 35) METHYL ISO-BUTYL KETONE 17.37 58 32525 4.06 ug/L 100 36) CIS-1,3-DICHLOROPROPENE 17.89 75 322039 4.73 ug/L 97 37) TOLUENE 18.64 91 933472 4.85 ug/L 99 38) TRANS-1,3-DICHLOROPROPENE 18.92 75 259260 5.16 ug/L 96 '39) 1,1,2-TRICHLOROETHANE 19.31 97 152920 4.81 ug/L 95 40) TETRACHLOROETHENE 20.09 166 282467 4.95 ug/L 98 41) 1,3-DICHLOROPROPANE 19.84 76 282171 4.81 ug/L 98 42) DIBROMOCHLOROMETHANE 20.53 129 206633 5.03 ug/L 95 43) 1,2-DIBROMOETHANE 20.99 107 153029 4.72 ug/L 99 44) CHLOROBENZENE 21.86 112 608868 4.69 ug/L 94 45) 1,1,1,2-TETRACHLOROETHANE 21.91 131 233745 5.10 ug/L 95 46) 2-HEX7kNONE 19.21 43 65022 4.38 ug/L 93 47) ETHYLBENZENE 21.90 91 1130840 5.05 ug/L 99 48) P & M-XYLENE 22.07 106 746710 9.78 ug/L 87

(#) = qualifier out of range (m) = manual integration 0401R5.D HP031802.M Mon Apr 01 13:19:21 2002 Page 1

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