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Volatile organic compounds results, Mar 7 2002

Machine-extracted title · confidence 95%

Laboratory analysis results for volatile organic compounds sample AE05164 dated March 7, 2002.

NYC-WTC_000021152–000021326

Folder label: “524 3/7/02 - 3/8/02

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Scanned page image, NYC-WTC_000021288
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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\02mar07\5033.D Vial: 6 Acq On 8 Mar 2002 4:46 am Operator: 201-wb Sample nyc Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Mar 8 5:25 2002 Quant Results File: HP022702.RES Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Tue Mar 05 13:20:57 2002 Response via : Initial Calibration DataAcq Meth : HP022702

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.05 114 1524571 5.00 ug/L -0.12 24) CHLOROBENZENE-D5 21.69 117 1395167 5.00 ug/L -0.14 52) 1,4-DICHLOROBENZENE-D4 26.88 152 606474 5.00 ug/L -0.12 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.28 65 570565 5.79 ug/L -0.12 Spiked Amount 5.000 Recovery = 115.80% 3) 4-BROMOFLUOROBENZENE 24.28 174 475017 3.85 ug/L -0.14 Spiked Amount 5.000 Recovery = 77.00% 25) TOLUENE-D8 18.40 98 1868069 5.55 ug/L -0.12 Spiked Amount 5.000 Recovery = 111.00% Target Compounds Qvalue 12) ACETONE 8.22 43 93166 11.94 ug/L 98 14) METHYLENE CHLORIDE 9.57 49 65824 0.84 ug/L 98

(#) = qualifier out of range (m) = manual integration 5033.D HP022702.M Fri Mar 08 05:25:25 2002 Page 1

NYC-WTC_000021288

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NYC-WTC_000021288Source: NYC Law Department, mirrored locally

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