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Volatile organic compounds results, Mar 13 2002

Machine-extracted title · confidence 95%

Laboratory analysis results for volatile organic compounds sample AE05701 dated March 13, 2002.

NYC-WTC_000021625–000021746

Folder label: “524 3/13/02

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Scanned page image, NYC-WTC_000021627
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\02mar13\0313B1.D Vial: 1 Acq On : 13 Mar 2002 8:29 am Operator: 201-wb Sample : lab blank Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Mar 13 9:07 2002 Quant Results File: HP022702.RES Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Mon Mar 11 11:11:58 2002 Response via : Initial Calibration DataAcq Meth : HP022702

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.07 114 1461288 5.00 ug/L -0.10 24) CHLOROBENZENE-D5 21.72 117 1333976 5.00 ug/L -0.10 52) 1,4-DICHLOROBENZENE-D4 26.92 152 568131 5.00 ug/L -0.09

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.30 65 592371 6.27 ug/L -0.10 Spiked Amount 5.000 Recovery = 125.40% 3) 4-BROMOFLUOROBENZENE 24.31 174 482971 4.08 ug/L -0.10 Spiked Amount 5.000 Recovery = 81.60% 25) TOLUENE-D8 18.42 98 1703409 5.30 ug/L -0.10 Spiked Amount 5.000 Recovery = 106.00% Target Compounds Qvalue 12) ACETONE 8.24 43 5846 0.78 ug/L 52 15) METHYL TERT BUTYL ETHER 9.91 73 11220 0.13 ug/L 80

(#) = qualifier out of range (m) = manual integration 0313B1.D HP022702.M Wed Mar 13 09:07:56 2002 Page 1

NYC-WTC_000021627

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NYC-WTC_000021627Source: NYC Law Department, mirrored locally

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