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Volatile organic compound analysis results, sample AE07376, April 2002

Machine-extracted title · confidence 100%

Laboratory report listing volatile organic compounds and concentrations for sample AE07376 with method detection limit qualifiers.

NYC-WTC_000081486–000081564

Folder label: “524 4/1/02

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Scanned page image, NYC-WTC_000081557
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File C:\HPCHEM\l\DATA\02apr01\7380F.D Vial: 11 Acq On 2 Apr 2002 3:40 am Operator: 201-wb Sample nyc; fb Inst : GC/MS Ins Mise Multiplr: 1.00 ..MS Integration Params: RTEINT.P Quant Time: Apr 2 4:19 2002 Quant Results File: HP031802.RES

Quant Method C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator) Title VOCs BY EPA METHOD 524 Last Update Thu Mar 28 15:03:13 2002 Response via Initial Calibration DataAcq Meth HP031802

Internal Standards R.T. Qlon Response Cone Units Dev(Min) , 1) 1,4-DIFLUOROBENZENE 15.09 114 1293253 5.00 ug/L 0.04 24) CHLOROBENZENE-D5 21.74 117 1268252 5.00 ug/L 0.04 52) 1,4-DICHLOROBENZENE-D4 26.92 152 609196 5.00 ug/L 0.04

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.32 65 630619 5.92 ug/L 0.04 Spiked Amount 5.000 Recovery = 118.40% 3) 4-BROMOFLUOROBENZENE 24.33 174 507486 4.86 ug/L 0.04 Spiked Amount 5.000 Recovery = 97.20% 25) TOLUENE-D8 18.44 98 1534666 5.00 ug/L 0.04 Spiked Amount 5.000 Recovery = 100.00%

Target Compounds Qvalue 12) ACETONE 8.24 43 166731 24.01 ug/L ' 96 18) 2-BUTANONE (MEK) 12.00 43 3076 0.32 ug/L 54 46) 2-HEXANONE 18.97 43 678 0.05 ug/L 27

(#) = qualifier out of range (m) = manual integration 7380F.D HP031802.M Tue Apr 02 04:19:16 2002 Page 1

NYC-WTC_000081557

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NYC-WTC_000081557Source: NYC Law Department, mirrored locally

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