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VOC analysis results, sample AD25051, Oct 2001

Machine-extracted title · confidence 100%

Lab report for sample AD25051 showing VOC results with manual entry started October 15, 2001.

NYC-WTC_000000891–000000894

Folder label: “524 up to 11/7/01

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Scanned page image, NYC-WTC_000000893
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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\010CT15\25051F.D Vial: 11 Acq On : 15 Oct 2001 7:21 pm Operator: Sample : nyc fb Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Oct 15 20:00 2001 Quant Results File: HP092601.RES

Quant Method : C:\HPCHEM\1\METHODS\HP092601.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Wed Sep 26 08:36:04 2001 Response via : Initial Calibration DataAcq Meth : HP092601

Internal Standards R.T. Qlon Response Conc Units Dev(Min) ------------------------------------------------------------------------- 1) 1,4-DICLUOROBENZENE 14.45 114 996141 5.00 ug/L -0.10 22) CHLOROBENZENE-D5 21.05 117 940934 5.00 ug/L -0.10 50) 1,4-DICHLOROBENZENE-D4 26.21 152 427673 5.00 ug/L -0.10

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 13.67 65 236426 5.29 ug/L -0.10 Spiked Amount 5.000 Recovery = 105.80% 3) 4-BROMOFLUOROBENZENE 23.62 174 299778 4.09 ug/L -0.12 Spiked Amount 5.000 Recovery = 81.80% 23) TOLUENE-D8 17.78 98 1243144 4.99 ug/L -0.10 Spiked Amount 5.000 Recovery = 99.80%

Target Compounds Qvalue 10) ACETONE 7.69 43 80388 21.52 ug/L 89 69) 1,2,4-TRICHLOROBENZENE 30.71 180 11769 0.25 ug/L 98 C1 70) HEXACHLOROBUTADIENE 30.95 225 7969 0.25 ug/L 94 71) NAPHTHALENE 31.37 128 27599 --0.53 ug/L 99 72) 1,2,3-TRICHLOROBENZENE 31.93 180 24201 - 0.71 ug/L 94

------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 25051F.D HP092601.M Tue Nov 13 10:53:04 2001 Page 1

NYC-WTC 000000893

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NYC-WTC_000000893Source: NYC Law Department, mirrored locally

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