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Volatile organic compound analysis results, sample AE08425, April 2002

Machine-extracted title · confidence 100%

Laboratory report listing volatile organic compounds and concentrations for sample AE08425 with method detection limit qualifiers.

NYC-WTC_000081817–000081915

Folder label: “524 4/9/02

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NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File C:\HPCHEM\l\DATA\02APR08\0408C10C.D Vial: 4 Acq On 9 Apr 2002 3:07 am Operator: 201-wb Sample cal 10 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Apr 9 10:07 2002 Quant Results File: HP031802.RES

Quant Method C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator) Title VOCs BY EPA METHOD 524 Last Update Tue Apr 09 10:07:22 2002 Response via Initial Calibration DataAcq Meth HP031802

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

1) 1,4-DIFLUOROBENZ ENE 15.07 114 1268914 5.00 ug/L 0.02 24) CHLOROBENZENE-D5 21.73 117 1204001 5.00 ug/L 0.02 52) 1,4-DICHLOROBENZENE-D4 26.92 152 617365 5.00 ug/L 0.04

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.30 65 627416 6.00 ug/L 0.02 Spiked Amount 5.000 Recovery = 120.00% 3) 4-BROMOFLUOROBENZENE 24.31 174 522395 5.09 ug/L 0.02 Spiked TUnount 5.000 Recovery = 101.80% 25) TOLUENE-D8 18.42 98 1534728 5.26 ug/L 0.02 Spiked Amount 5.000 Recovery = 105.20%

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.85 85 376456 8.98 ug/L 99 5) CHLOROMETHANE 5.43 50 488245 9.75 ug/L 97 6) VINYL CHLORIDE 5.58 62 384963 12.00 ug/L 100 7) BROMOMETHANE 6.56 94 334807 11.11 ug/L 98 8) CHLOROETHANE 6.69 64 348949 11.21 ug/L 97 9) TRICHLOROFLUOROMETHANE 7.26 101 632406 10.00 ug/L 98 11) l,l,2-Trichloro-l,2,2-trif 8.14 101 8281 0.30 ug/L 75 12) ACETONE 8.22 43 278718 32.47 ug/L 98 13) 1,1-DICHLOROETHENE 8.58 61 789995 10.42 ug/L 93 14) METHYLENE CHLORIDE 9.59 49 678931 10.08 ug/L 96 15) METHYL TERT BUTYL ETHER 9.89 73 569848 8.37 ug/L 99 16) TRANS-1,2-DICHLOROETHENE 10.25 61 774002 10.17 ug/L 91 17) 1,1-DICHLOROETHANE 11.14 63 869698 9.97 ug/L 96 18) 2-BUTANONE (MEK) 11.97 43 317796 34.05 ug/L 92 19) 2,2-DICHLOROPROPANE 12.36 77 548419 7.98 ug/L 95 20) CIS-1,2-DICHLOROETHENE 12.45 96 482048 9.40 ug/L ■ 93 21) CHLOROFORM 12.79 83 950490 10.07 ug/L 97 22) BROMOCHLOROMETHANE 13.16 49 382069 9.75 ug/L 86 23) 1,2-DICHLOROETHANE 14.51 62 694286 10.64 ug/L 99 26) 1,1,1-TRICHLOROETHANE 13.69 97 732082 . 10.77 ug/L 98 27) 1,1-DICHLOROPROPENE 14.01 75 652382 10.43 ug/L 97 28) CARBON TETRACHLORIDE 14.27 117 639692 10.93 ug/L 99 29) BENZENE 14.61 78 1583658 10.17 ug/L 99 30) TRICHLOROETHENE 15.89 95 498265 10.24 ug/L 99 31) 1,2-DICHLOROPROPANE 16.24 63 406205 9.99 ug/L 99 3 2) DIBROMOMETHANE 16.91 174 231654 10.05 ug/L 99 3 3) BROMODICHLOROMETHANE 16.75 83 641358 10.42 ug/L 99 34) 2-CHLOROETHyL VINYL ETHER 17.23 63 148861 8.59 ug/L 93 35) METHYL ISO-BUTYL KETONE 17.32 58 264463 38.09 ug/L 86 36) CIS-1,3-DICHLOROPROPENE 17.84 75 557191 9.45 ug/L 96 37) TOLUENE 18.61 91 1674938 10.04 ug/L 98 38) TRANS-1,3-DICHLOROPROPENE 18.88 75 407048 9.36 ug/L 95 39) 1,1,2-TRICHLOROETHANE 19.27 97 259410 9.42 ug/L 97 40) TETRACHLOROETHENE 20.06 166 493164 9.98 ug/L 98 41) 1,3-DICHLOROPROPANE 19.80 76 490152 9.66 ug/L 98 42) DIBROMOCHLOROMETHANE 20.48 129 342255 9.62 ug/L 97 43) 1,2-DIBROMOETHANE 20.94 107 260893 9.29 ug/L 99 4 4) CHLOROBENZENE 21.83 112 1081077 9.62 ug/L 91 45) 1,1,1,2-TETRACHLOROETHANE 21.86 131 400639 10.10 ug/L 100 46) 2-HEXANONE 19.15 43 500099 38.91 ug/L 90 47) ETHYLBENZENE . 21.86 91 1986491 10.24 ug/L 99

(#) = qualifier out of range (m) = manual integration 0408C10C.D HP031802.M Tue Apr 09 10:07:53 2002 Page 1

NYC-WTC_000081913

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NYC-WTC_000081913Source: NYC Law Department, mirrored locally

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