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Volatile organic compounds results, Mar 14 2002

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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\0314R5.D Vial: 3 Acq On : 14 Mar 2002 10:20 am Operator: 201-wb Sample : ref 5 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Mar 14 10:58 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 1864104 5.00 ug/L -0.05 24) CHLOROBENZENE-D5 21.76 117 1755592 5.00 ug/L -0.07 52) 1,4-DICHLOROBENZENE-D4 26.93 152 943740 5.00 ug/L -0.07 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.35 65 760103 6.30 ug/L -0.05 Spiked Amount 5.000 Recovery = 126.00% 3) 4-BROMOFLUOROBENZENE 24.35 174 731854 4.85 ug/L -0.07 Spiked Amount 5.000 Recovery = 97.00% 25) TOLUENE-D8 18.47 98 2208783 5.22 ug/L -0.05 Spiked Amount 5,000 Recovery = 104.40% Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.88 85 241933 4.95 ug/L 100 5) CHLOROMETHANE 5.52 50 220736 4.10 ug/L 95 6) VINYL CHLORIDE 5.64 62 227087 7.28 ug/L 94 7) BROMOMETHANE 6.61 94 179813 5.46 ug/L 98 8) CHLOROETHANE 6.74 64 172113 5.75 ug/L 96 9) TRICHLOROFLUOROMETHANE 7.30 101 350587 5.13 ug/L 95 12) ACETONE 8.28 43 79786 8.37 ug/L 100 13) 1,1-DICHLOROETHENE 8.63 61 531408 6.55 ug/L 96 14) METHYLENE CHLORIDE 9.64 49 494903 5.17 ug/L 96 15) METHYL TERT BUTYL ETHER 9.94 73 516936 4.71 ug/L 95 16) TRANS-1,2-DICHLOROETHENE 10.30 61 556867 5.06 ug/L 98 17) 1,1-DICHLOROETHANE 11.19 63 668195 4.92 ug/L 99 18) 2-BUTANONE (MEK) 12.02 43 71529 3.50 ug/L 93 19) 2,2-DICHLOROPROPANE 12.40 77 527649 5.26 ug/L 96 20) CIS-1,2-DICHLOROETHENE 12.50 96 409237 4.89 ug/L 98 21) CHLOROFORM 12.84 83 745231 5.22 ug/L 99 22) BROMOCHLOROMETHANE 13.21 49 294416 4.18 ug/L 89 23) 1,2-DICHLOROETHANE 14.56 62 519631 5.76 ug/L 99 26) 1,1,1-TRICHLOROETHANE 13.72 97 563472 6.00 ug/L 98 27) 1,1-DICHLOROPROPENE 14.05 75 526724 5.72 ug/L 98 28) CARBON TETRACHLORIDE 14.30 117 486967 6.18 ug/L 96 29) BENZENE 14.64 78 1335671 5.13 ug/L 98 30) TRICHLOROETHENE 15.92 95 424692 5.55 ug/L 99 31) 1,2-DICHLOROPROPANE 16.28 63 347037 4.59 ug/L 98 32) DIBROMOMETHANE 16.94 174 195064 4.92 ug/L 96 33) BROMODICHLOROMETHANE 16.79 83 525984 5.55 ug/L 99 34) 2-CHLOROETHYL VINYL ETHER 17.26 63 108695 4.54 ug/L 93 35) METHYL ISO-BUTYL KETONE 17.35 58 50515 3.75 ug/L 97 36) CIS-1,3-DICHLOROPROPENE 17.88 75 501202 4.86 ug/L 99 37) TOLUENE 18.64 91 1477213 5.16 ug/L 98 38) TRANS-1,3-DICHLOROPROPENE 18.92 75 385754 5.23 ug/L 97 39) 1,1,2-TRICHLOROETHANE 19.31 97 233912 4.76 ug/L 95 40) TETRACHLOROETHENE 20.09 166 432655 5.27 ug/L 98 41) 1,3-DICHLOROPROPANE 19.84 76 425983 4.73 ug/L 99 42) DIBROMOCHLOROMETHANE 20.52 129 305390 5.18 ug/L 99 43) 1,2-DIBROMOETHANE 20.98 107 242011 4.83 ug/L 99 44) CHLOROBENZENE 21.84 112 986384 5.03 ug/L 97 45) 1,1,1,2-TETRACHLOROETHANE 21.90 131 349664 5.38 ug/L 96 46) 2-HEXANONE 19.21 43 95953 2.80 ug/L 97 47) ETHYLBENZENE 21.90 91 1745195 5.37 ug/L 98 48) P & M-XYLENE 22.05 106 1197280 10.23 ug/L 92 (#) = qualifier out of range (m) = manual integration 0314R5.D HP022702.M Thu Mar 14 10:58:57 2002 Page 1

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