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Volatile organic compounds analysis results, March 25, 2002

Machine-extracted title · confidence 95%

Laboratory report detailing analytical results for volatile organic compounds in sample AE06981 collected on March 25, 2002.

NYC-WTC_000022304–000022414

Folder label: “524 3/25/02

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NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File C:\HPCHEM\l\DATA\02mar25\0325R5A.D Vial: 4 Acq On 25 Mar 2002 4:53 pm Operator: 201-wb Sample ref 5 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Mar 25 17:31 2002 Quant Results File: HP031802.RES

Quant Method : C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Fri Mar 22 14:32:26 2002 Response via : Initial Calibration DataAcq Meth : HP031802

Compound R.T. Qlon Response Cone Unit Qvalue

49) 0-XYLENE 22.95 91 688133 4.82 ug/L 96 5 0) STYRENE 23.00 104 450034 .4.76 ug/L' 99 ■ 51) 1,1,2,2-TETRACHLOROETHANE 24.02 83 112790 4.32 ug/L 94 53) BROMOFORM 23.87 173 85933 5.14 ug/L 98 54) ISOPROPYLBENZENE 23.67 105 760178 4.56 ug/L 99 55) 1,2,3-TRICHLOROPROPANE 24.35 110 43728 4.84 ug/L 91 56) N-PROPYLBENZENE 24.53 91 923599 4.26 ug/L 98 57) BROMOBENZENE 24.77' 156 219956 5.01 ug/L 93 58) 1,3,5-TRIMETHYLBENZENE 24.86 105 705647 4.77 ug/L 97 59) 2-CHLOROTOLUENE 25.01 91 691767 4.64 ug/L 98 60) 4-CHLOROTOLUENE 25.10 91 571003 4.45 ug/L 99 61) TERT-BUTYLBENZENE 25.66 119 620448 4.59 ug/L 96 62) 1,2,4-TRIMETHYLBENZENE 25.74 105 719327 4.64 ug/L 97- 63) SEC-BUTYLBENZENE 26.10 105 806628 4.35 ug/L 98 64) P-ISOPROPYLTOLUENE 26.37 119 681726 4.71 ug/L 99 65) 1,'3-DICHLOROBENZENE 26.73 146 398462 4.76 ug/L 98 66) 1,4-DICHLOROBENZ ENE 26.93 146 409563 4.73 ug/L 99 67) N-BUTYLBENZENE 27.26 91 663319 4.51 ug/L 97 68) 1,2-DICHLOROBENZENE 27.79 146 334437 4.67 ug/L 96 69) 1,2-DIBROMO-3-CHLOROPROPAN 29.56 157 19474 4.46 ug/L 93 70) 1,2,4-TRICHLOROBENZENE 31.85 180 228279 5.05 ug/L 94 71) HEXACHLOROBUTADIENE 32.16 225 142184 6.08 ug/L 98 72) NAPHTHALENE 32.69 128 233835 4.21 ug/L . 100 73) 1,2,3-TRICHLOROBENZENE 33.40 180 188638 5.33 ug/L , 96 74) NITROBENZENE 29.79 77 76873 83.61 ug/L 97

(#) = qualifier out of range (m) = manual integration 0325R5A.D HP031802.M Mon Mar 25 17:31:56 2002 Page 2

NYC-WTC_000022328

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NYC-WTC_000022328Source: NYC Law Department, mirrored locally

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