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VOC analysis results, sample AE03944, Feb 20 2002

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Laboratory results for volatile organic compounds in sample AE03944 analyzed on February 20, 2002.

NYC-WTC_000020143–000020240

Folder label: “524 2/20/02

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NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\02FEB20\0220R5.D Vial: 5 Acq On : 20 Feb 2002 11:50 am Operator: 201-wb Sample : nyc re-inj Inst : GC/MS Ins Mise : February 20, 2002 Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Feb 20 14:15 2002 Quant Results File: HP021702.RES Quant Method : C:\HPCHEM\1\METHODS\HP021702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Tue Feb 19 16:16:43 2002 Response via : Initial Calibration DataAcq Meth : HP021702

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.12 114 2174843 5.00 ug/L 0.00 24) CHLOROBENZENE-D5 21.76 117 2086734 5.00 ug/L 0.00 52) 1,4-DICHLOROBENZENE-D4 26.94 152 1010245 5.00 ug/L -0.01 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.35 65 772054 4.66 ug/L 0.00 Spiked Amount 5.000 Recovery = 93.20% 3) 4-BROMOFLUOROBENZENE 24.35 174 745289 4.56 ug/L 0.00 Spiked Amount 5.000 Recovery = 91.20% 25) TOLUENE-D8 18.47 98 2678712 5.18 ug/L 0.00 Spiked Amount 5.000 Recovery = 103.60% Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.88 85 237497 96 5) CHLOROMETHANE 5.52 50 328790 ug/1 99 6) VINYL CHLORIDE 5.62 62 237414 8.39 ug/L 96 7) BROMOMETHANE 6.59 94 231458 6.53 ug/L 94 8) CHLOROETHANE 6.74 64 213271 5.96 ug/L 96 9) TRICHLOROFLUOROMETHANE 7.30 101 432566 6.29 ug/L 92 12) ACETONE 8.28 43 90541 6.06 ug/L 96 13) 1,1-DICHLOROETHENE 8.62 61 478317 4.58 ug/L 97 14) METHYLENE CHLORIDE 9.62 49 823923 6.56 ug/L . 95 15) METHYL TERT BUTYL ETHER 9.93 73 589202 4.25 ug/L 92 16) TRANS-1,2-DICHLOROETHENE 10.28 61 649945 4.86 ug/L 96 17) 1,1-DICHLOROETHANE 11.19 63 845856 5.35 ug/L 97 18) 2-BUTANONE (MEK) 12.00 43 157528 <4, 55 ug/L 97 19) 2,2-DICHLOROPROPANE 12.40 77 621136 4.90 ug/L 93 20) CIS-1,2-DICHLOROETHENE 12.50 96 531962 5.89 ug/L 96 21) CHLOROFORM 12.82 83 904601 5.70 ug/L 99 22) BROMOCHLOROMETHANE 13.21 49 434861 5.76 ug/L 100 23) 1,2-DICHLOROETHANE 14.56 62 573779 5.37 ug/L 99 26) 1,1,1-TRICHLOROETHANE 13.72 97 616085 5.29 ug/L 98 27) 1,1-DICHLOROPROPENE 14.05 75 670595 5.78 ug/L 98 28) CARBON TETRACHLORIDE 14.30 117 502815 5.32 ug/L 98 29) BENZENE 14.64 78 1851208 6.14 ug/L 100 30) TRICHLOROETHENE 15.92 95 561661 6.23 ug/L 97 31) 1,2-DICHLOROPROPANE 16.28 63 548381 6.44 ug/L 97 32) DIBROMOMETHANE 16.94 174 238906 5.91 ug/L 93 33) BROMODICHLOROMETHANE 16.79 83 655564 6.01 ug/L 99 34) 2-CHLOROETHYL VINYL ETHER 17.26 63 161913 5.14 ug/L 95 35) METHYL ISO-BUTYL KETONE 17.35 58 84061 5.39 ug/L 98 36) CIS-1,3-DICHLOROPROPENE 17.88 75 726221 6.04 ug/L 99 37) TOLUENE 18.64 91 2061745 6.54 ug/L 96 3 8) TRANS-1,3-DICHLOROPROPENE 18.92 75 544903 6.19 ug/L 98 39) 1,1,2-TRICHLOROETHANE 19.31 97 338698 6.63 ug/L 99 40) TETRACHLOROETHENE 20.09 166 543953 6.34 ug/L 97 41) 1,3-DICHLOROPROPANE 19.84 76 627219 6.27 ug/L 98 42) DIBROMOCHLOROMETHANE 20.52 129 373541 6.08 ug/L 99 43) 1,2-DIBROMOETHANE 20.98 107 329757 5.96 ug/L 94 44) CHLOROBENZENE 21.84 112 1384117 6.88 ug/L 93 45) 1,1,1,2-TETRACHLOROETHANE 21.90 131 438730 6.51 ug/L 96 46) 2-HEXANONE 19.19 43 163863 5.23 ug/L 98 47) ETHYLBENZENE 21.90 91 2457554 6.77 ug/L 94 48) P & M-XYLENE 22.05 106 1728640 13.95 ug/L 95 (#) = qualifier out of range (m) = manual integration 0220R5.D HP021702.M Wed Feb 20 14:23:00 2002 Page 1

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