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Volatile organic compounds results, Mar 14 2002

Machine-extracted title · confidence 95%

Laboratory analysis results for volatile organic compounds sample AE06052 dated March 14, 2002.

NYC-WTC_000021748–000021851

Folder label: “524 3/14/02

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NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\02mar14\0314C10.D Vial: 2 Acq On : 14 Mar 2002 9:37 am Operator: 201-wb Sample : cal 10 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Mar 14 10:15 2002 Quant Results File: HP022702.RES Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Mon Mar 11 11:11:58 2002 Response via : Initial Calibration DataAcq Meth : HP022702

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.12 114 1668365 5.00 ug/L -0.05 24) CHLOROBENZENE-D5 21.76 117 1614268 5.00 ug/L -0.07 52) 1,4-DICHLOROBENZENE-D4 26.93 152 872517 5.00 ug/L -0.07 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.35 65 722449 6.70 ug/L -0.05 Spiked Amount 5.000 Recovery = 134.00% 3) 4-BROMOFLUOROBENZENE 24.35 174 669982 4.96 ug/L -0.07 Spiked Amount 5.000 Recovery = 99.20% 25) TOLUENE-D8 18.46 98 1977456 5.08 ug/L -0.07 Spiked Amount 5.000 Recovery = 101.60% Target Coinpounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.90 85 534049 11.32 ug/L 97 5) CHLOROMETHANE 5.52 50 561994 11.21 ug/L 98 6) VINYL CHLORIDE 5.64 62 419142 16.09 ug/L 95 7) BROMOMETHANE 6.61 94 401120 12.59 ug/L 92 8) CHLOROETHANE 6.76 64 352013 12.66 ug/L 96 9) TRICHLOROFLUOROMETHANE 7.31 101 783033 12.80 ug/L 99 12) ACETONE 8.27 43 120826 14.15 ug/L 97 13) 1,1-DICHLOROETHENE 8.63 61 1157503 15.93 ug/L 98 14) METHYLENE CHLORIDE 9.64 49 1018797 11.90 ug/L 95 15) METHYL TERT BUTYL ETHER 9.94 73 1082368 11.03 ug/L 96 16) TRANS-1,2-DICHLOROETHENE 10.30 61 1169730 11.88 ug/L 98 17) 1,1-DICHLOROETHANE 11.19 63 1352057 11.11 ug/L 98 18) 2-BUTANONE (MEK) 12.02 43 147439 8.07 ug/L 94 19) 2,2-DICHLOROPROPANE 12.39 77 1116218 12.44 ug/L 96 20) CIS-1,2-DICHLOROETHENE 12.50 96 814480 10.88 ug/L 99 21) CHLOROFORM 12.84 83 1492981 11.68 ug/L 98 22) BROMOCHLOROMETHANE 13.21 49 581270 9.23 ug/L 87 23) 1,2-DICHLOROETHANE 14.54 62 1018139 12.61 ug/L 96 26) 1,1,1-TRICHLOROETHANE 13.72 97 1175678 13.61 ug/L 99 27) 1,1-DICHLOROPROPENE 14.05 75 1069871 12.65 ug/L 99 28) CARBON TETRACHLORIDE 14.30 117 1025001 14.15 ug/L 98 29) BENZENE 14.64 78 2598178 10.86 ug/L 99 30) TRICHLOROETHENE 15.92 95 844114 11.99 ug/L 97 31) 1,2-DICHLOROPROPANE 16.28 63 660364 9.51 ug/L 99 32) DIBROMOMETHANE 16.94 174 390976 10.72 ug/L 93 33) BROMODICHLOROMETHANE 16.79 83 1043730 11.97 ug/L 99 34) 2-CHLOROETHYL VINYL ETHER 17.26 63 233910 10.62 ug/L 97 35) METHYL ISO-BUTYL KETONE 17.35 58 110174 8.90 ug/L 99 36) CIS-1,3-DICHLOROPROPENE 17.88 75 1010904 10.66 ug/L 98 37) TOLUENE 18.64 91 2815889 10.70 ug/L 97 3 8) TRANS-1,3-DICHLOROPROPENE 18.92 75 759501 11.20 ug/L 99 39) 1,1,2-TRICHLOROETHANE 19.31 97 454544 10.06 ug/L 94 40) TETRACHLOROETHENE 20.09 166 872448 11.55 ug/L 97 41) 1,3-DICHLOROPROPANE 19.83 76 825087 9.96 ug/L 99 42) DIBROMOCHLOROMETHANE 20.52 129 615735 11.35 ug/L 100 43) 1,2-DIBROMOETHANE 20.98 107 463939 10.08 ug/L 97 44) CHLOROBENZENE 21.84 112 1861479 10.32 ug/L 96 45) 1,1,1,2-TETRACHLOROETHANE 21.89 131 681615 11.40 ug/L 96 46) 2-HEXANONE 19.19 43 190924 6.06 ug/L 93 47) ETHYLBENZENE 21.89 91 3361236 11.25 ug/L 99 48) P & M-XYLENE 22.05 106 2323676 21.59 ug/L 88 (#) = qualifier out of range (m) = manual integration 0314C10.D HP022702.M Thu Mar 14 10:15:58 2002 Page 1

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