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← Document results/DEP Box 65/524 5/24/02 - 5/25/02
Document / 125 pages

VOC analysis results, sample AE12531, May 2002

Machine-extracted title · confidence 95%

Laboratory report for volatile organic compounds in sample AE12531 analyzed on May 24, 2002.

NYC-WTC_000083681–000083805

Folder label: “524 5/24/02 - 5/25/02

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Scanned page image, NYC-WTC_000083719
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NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\l\DATA\02may24\12532.D Vial: 4 Acq On : 24 May 2002 6:49 pm Operator: 201-wb Sample : 524 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: GAS6.P Quant Time: May 24 19:27 2002 Quant Results File: HP051702.RES Quant Method : C:\HPCHEM\1\METHODS\HP051702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Thu May 23 10:09:12 2002 Response via : Initial Calibration DataAcq Meth : HP051702

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.14 114 1564853 5.00 ug/L 0.10 24) CHLOROBENZENE-D5 21.81 117 1476912 5.00 ug/L 0.10 52) 1,4-DICHLOROBENZENE-D4 26.99 152 669644 5.00 ug/L 0.10 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.37 65 774855 5.07 ug/L 0.10 Spiked Amount 5.000 Recovery = 101.40% 3) 4-BROMOFLUOROBENZENE 24.38 174 551154 4.99 ug/L 0.08 Spiked Amount 5.000 Recovery = 99.80% 25) TOLUENE-D8 18.49 98 1948389 4.83 ug/L 0.08 Spiked Amount 5.000 Recovery = 96.60% Target Compounds Qvalue 12) ACETONE 8.29 43 15018 1.08 ug/L 95 18) 2-BUTANONE (MEK) 12.02 43 2190 0.21 ug/L . 54 65) 1,3-DICHLOROBENZENE 27.05 146 64819 a..64-ttg-/L 94 66) 1,4-DICHLOROBENZENE ,67 27.05 146 64819 0.63 ug/L 96

(#) = qualifier out of range (m) = manual integration 12532.D HP051702.M Fri May 24 19:27:40 2002 Page 1

NYC-WTC_000083719

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NYC-WTC_000083719Source: NYC Law Department, mirrored locally

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