Volatile organic compound analysis results, sample AE08016, April 2002

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

Data File C:\HPCHEM\l\DATA\02apr05\0405C10A.D Vial: 3 Acq On 5 Apr 2002 11:53 am Operator: 201-wb Sample cal 10 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Apr 5 12:31 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 Apr 04 11:11:24 2002 Response via : Initial Calibration DataAcq Meth : HP031802

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

1)1,4-DIFLUOROBENZENE 15.05 114 1285267 5.00 ug/L 0.00 24) CHLOROBENZENE-D5 21.71 117 1143187 5.00 ug/L 0.00 52) 1,4-DICHLOROBENZENE-D4 26.88 152 594262 5.00 ug/L 0.00

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.28 65 608241. 5.74 ug/L 0.00 Spiked Amount 5.000 Recovery = 114.80% 3) 4-BROMOFLUOROBENZENE 24.30 174 502090 4.83 ug/L 0.00 Spiked Amount 5.000 Recovery = 96.60% 25) TOLUENE-D8 18.40 98 1501930 5.42 ug/L 0.00 Spiked Amount 5.000 Recovery = 108.40%

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.82 85 369018 8.69 ug/L 96 5) CHLOROMETHTkNE 5.44 50 480870 9.48 ug/L 97 6) VINYL CHLORIDE 5.56 62 398036 12.25 ug/L 99 7) BROMOMETHANE 6.53 94 332450 10.90 ug/L 96 8) CHLOROETHANE 6.68 64 356467 11.31 ug/L 96 9) TRICHLOROFLUOROMETHANE 7.23 101 740890 11.57 ug/L 99 11) l,l,2-Trichloro-l,2,2-trif 8.14 101 8564 0.30 ug/L 79 12) ACETONE 8.21 43 286609 32.96 ug/L 98 13) 1,1-DICHLOROETHENE 8.55 61 626092 8.15 ug/L 94 14) METHYLENE CHLORIDE 9.55 49 564791 8.28 ug/L 98 15) METHYL TERT BUTYL ETHER 9.86 73 563461 8.17 ug/L 98 16) TRANS-1,2-DICHLOROETHENE 10.22 61 656662 8.52 ug/L 95 17) 1,1-DICHLOROETHANE 11.12 63 776818 8.79 ug/L 96 18) 2-BUT7U1ONE (MEK) 11.94 43 303783 32.14 ug/L 93 19) 2,2-DICHLOROPROPANE 12.33 77 669437 9.62 ug/L 95 20) CIS-1,2-DICHLOROETHENE 12.43 96 459027 8.84 ug/L 99 21) CHLOROFORM 12.75 83 922693 9.65 ug/L 99 2 2) BROMOCHLOROMETHANE 13.14 49 338628 8.53 ug/L 98 23) 1,2-DICHLOROETHANE 14.49 62 648477 9.82 ug/L 99 26) 1,1,1-TRICHLOROETHANE 13.65 97 738753 11.44 ug/L 97 27) 1,1-DICHLOROPROPENE 13.98 75 631410 10.64 ug/L 97 28) CARBON TETRACHLORIDE • 14.23 117 657735 11.83 ug/L 99 29) BENZENE 14.57 78 .1439788 9.74 ug/L 100 30) TRICHLOROETHENE 15.85 95 490959 10.62 ug/L 98 31) 1,2-DICHLOROPROPANE 16.21 63 368462 9.54 ug/L 95 32) DIBROMOMETHANE 16.87 174 234219 10.70 ug/L 99 3 3) BROMODICHLOROMETHANE 16.72 83 655416 11.21 ug/L 98 34) 2-CHLOROETHYL VINYL ETHER 17.21 63 147223 9.56 ug/L 96 35) METHYL ISO-BUTYL KETONE 17.28 58 259830 39.41 ug/L 89 36) CIS-1,3-DICHLOROPROPENE 17.83 75 574069 10.25 ug/L 98 37) TOLUENE 18.58 91 1597396 10.08 ug/L 99 38) TRANS-1,3-DICHLOROPROPENE 18.86 75 429854 10.41 ug/L 98 39) 1,1,2-TRICHLOROETHANE 19.24 97 .255058 9.75 ug/L 94 40) TETRACHLOROETHENE 20.02 166 519740 11.08 ug/L 98 41) 1,3-DICHLOROPROPANE 19.77 76 469943 9.75 ug/L 96 42) DIBROMOCHLOROMETHANE 20.46 129 372305 11.03 ug/L 96 43) 1,2-DIBROMOETHANE 20.91 107 268212 10.05 ug/L 99 44) CHLOROBENZENE 21.79 112 1048729 9.83 ug/L 94 45) 1,1,1,2-TETRACHLOROETHANE 21.84 131 410428 10.89 ug/L 97 46) 2-HEXANONE 19.14 43 483019 39.58 ug/L 90 47) ETHYLBENZENE 21.83 91 1928270 10.47 ug/L 99 (#) = qualifier out of range (m) = manual integration 0405C10A.D HP031802.M Fri Apr 05 12:31:37 2002 Page 1

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