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Volatile organic compound analysis results, sample AE08951, April 2002

Machine-extracted title · confidence 100%

Laboratory report listing volatile organic compounds and concentrations for sample AE08951 with method detection limit qualifiers.

NYC-WTC_000082119–000082220

Folder label: “524 4/19/02

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Scanned page image, NYC-WTC_000082159
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed)

Data File : C:\HPCHEM\l\DATA\02aprl9\8951.D Vial 11 Acq On : 19 Apr 2002 8:03 pm Operator 201-wb Sample : nyc Inst GC/MS Ins Mise : April 19, 2002 Multiplr 1.00 MS Integration Params: RTEINT.P Quant Time: Apr 19 20:42 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 Apr 19 15:55:25 2002 Response via : Initial Calibration DataAcq Meth : HP031802

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

1) 1,4-DIFLUOROBENZENE 15.14 114 718341 5.00 ug/L 0.09 24) CHLOROBENZENE-D5. 21.81 117 639596 5.00 ug/L 0.10 52) 1,4-DICHLOROBENZENE-D4 26.99 152 273315 5.00 ug/L 0.10

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.37 65 374806 6.33 ug/L 0.09 Spiked Amount 5.000 Recovery = 126.60% 3) 4-BROMOFLUOROBENZENE 24.40 174 219363 3.78 ug/L 0.10 Spiked -Amount 5.000 Recovery 75.60% 25) TOLUENE-D8 18.51 98 874313 5.64 ug/L 0.10 Spiked Amount 5.000 Recovery = 112.80%

Target Compounds Qvalue 12) ACETONE 8.29 43 32353 6.66 ug/L 99

{#) = qualifier out of range (m) = manual integration 8951.D HP031802.M Fri Apr 19 20:42:13 2002 Page 1

NYC-WTC_000082159

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NYC-WTC_000082159Source: NYC Law Department, mirrored locally

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