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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 53 of 91→
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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\00105D.D Vial: ii Acq On 3 Jan 2002 5:51 pm Operator: 206-bh Sample : 524 nyc dup Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Jan 3 18:29 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 14.40 114 644071 5.00 ug/L 0.05 22) CHLOROBENZENE-D5 21.02 117 603918 5.00 ug/L 0.05 50) 1,4-DICHLOROBENZENE-D4 26.18 152 291706 5.00 ug/L 0.07

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 13.64 65 233510 5.50 ug/L 0.05 Spiked Amount 5.000 Recovery = 110.000 3) 4-BROMOFLUOROBENZENE 23.59 174 206861 4.19 ug/L 0.05 Spiked Amount 5.000 Recovery = 83.80% 23) TOLUENE-D8 17.73 98 803806 5.02 ug/L 0.05 Spiked Amount 5.000 Recovery = 100.400

Target Compounds Qvalue 16) 2-BUTANONE (MEK) 11.39 43 1731 0.23 ug/L 64 69) 1,2,4-TRICHLOROBENZENE 30.69 180 4418 0.16 ug/L 89 G~p 70) HEXACHLOROBUTADIENE 30.91 225 3290 0.20 ug/L 89 72) 1,2,3-TRICHLOROBENZENE 31.90 180 10119 0.51 ug/L 88

------------------------------------------------------------------------- (##) = qualifier out of range (m) = manual integration 00105D.D HP121001.M Thu Jan 03 18:29:54 2002 Page 1

NYC-WTC 000002968

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NYC-WTC_000002968Source: NYC Law Department, mirrored locally

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