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VOC analysis results, sample AE03947, Feb 22 2002

Machine-extracted title · confidence 95%

Laboratory results for volatile organic compounds in sample AE03947 analyzed on February 22, 2002.

NYC-WTC_000020242–000020383

Folder label: “524 2/21/02 - 2/22/02

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Scanned page image, NYC-WTC_000020340
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\02FEB21\3975.D Vial: 4 Acq On : 21 Feb 2002 10:10 pm Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : February 21, 2002 Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Feb 22 15:08 2002 Quant Results File: HP021702.RES Quant Method : C:\HPCHEM\1\METHODS\HP021702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Fri Feb 15 09:42:18 2002 Response via : Initial Calibration DataAcq Meth : HP021702

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.15 114 2208878 5.00 ug/L 0.04 24) CHLOROBENZENE-D5 21.81 117 2102436 5.00 ug/L 0.05 52) 1,4-DICHLOROBENZENE-D4 27.00 152 878243 5.00 ug/L 0.05 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.39 65 788166 4.69 ug/L 0.04 Spiked Amount 5.000 Recovery = 93.80% 3) 4-BROMOFLUOROBENZENE 24.40 174 705229 4.25 ug/L 0.04 Spiked Amount 5.000 Recovery = 85.00% 25) TOLUENE-D8 18.51 98 2739598 5.25 ug/L 0.04 Spiked Amount 5.000 Recovery = 105.00% Target Compounds Qvalue 12) ACETONE 8.31 43 83271 5.48 ug/L 90 18) 2-BUTANONE (MEK) 12.05 43 6266 0.18 ug/L 57 21) CHLOROFORM 24 12.87 83 4683570 29.05 ug/L 99 33) BROMODICHLOROMETHANE fo 16.84 83 1105759 10.07 ug/L 99 42) DIBROMOCHLOROMETHANE / 20.57 129 84378 1.36 ug/L 99

(#) = qualifier out of range (m) = manual integration 3975.D HP021702.M Fri Feb 22 15:08:26 2002 Page 1

NYC-WTC_000020340

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NYC-WTC_000020340Source: NYC Law Department, mirrored locally

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