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← Document results/DEP Box 04/524 1/3/02
Document / 91 pages

VOCs GC/MS analysis results, Jan 3-4 2002

Machine-extracted title · confidence 90%

Laboratory report showing volatile organic compound analysis results for sample AE00105 processed on January 3 and 4, 2002.

NYC-WTC_000002916–000003006

Folder label: “524 1/3/02”

←Page 89 of 91→
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Scanned page image, NYC-WTC_000003004
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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\02jan03\00108F.D Vial: 18 Acq On 3 Jan 2002 10:56 pm Operator: 206-bh Sample : 524 nyc fb Inst : GC/MS Ins Misc : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Jan 3 23:35 2002 Quant Results File: HP121001.RES

Quant Method : C:\HPCHEM\1\METHODS\HP121001.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Thu Dec 20 09:38:26 2001 Response via : Initial Calibration DataAcq Meth : HP121001

Internal Standards R.T. Qlon Response Conc Units Dev(Min) ------------------------------------------------------------------------- 1) 1,4-DIFLUOROBENZENE 14.42 114 519694 5.00 ug/L 0.07 22) CHLOROBENZENE-D5 21.02 117 504783 5.00 ug/L 0.05 50) 1,4-DICHLOROBENZENE-D4 26.18 152 237452 5.00 ug/L 0.07 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 13.66 65 206648 6.04 ug/L 0.07 Spiked Amount 5.000 Recovery = 120.800 3) 4-BROMOFLUOROBENZENE 23.61 174 162325 4.07 ug/L 0.07 Spiked Amount 5.0.00 Recovery = 81.40% 23) TOLUENE-D8 17.75 98 678559 5.07 ug/L 0.07 Spiked Amount 5.000 Recovery = 101.40%

Target Compounds Qvalue 10) ACETONE 7.67 43 26954 7.73 ug/L 88

------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 00108F.D HP121001.M Thu Jan 03 23:35:16 2002 Page 1

NYC-WTC 000003004

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NYC-WTC_000003004Source: NYC Law Department, mirrored locally

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