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← Document results/DEP Box 17/524 2/11/02
Document / 67 pages

VOC blank analysis results, sample AE02714, Feb 11 2002

Machine-extracted title · confidence 95%

Laboratory results for a volatile organic compounds blank (SB1524) in sample AE02714 analyzed on February 11, 2002.

NYC-WTC_000019731–000019797

Folder label: “524 2/11/02”

←Page 33 of 67→
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OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\02FEB15\02714.D Vial: 6 Acq On : 15 Feb 2002 12:51 pm Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : February 15, 2002 Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Feb 15 13:29 2002 Quant Results File: HP021302.RES Quant Method : C:\HPCHEM\1\METHODS\HP021302.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Fri Feb 15 09:42:18 2002 Response via : Initial Calibration DataAcq Meth : HP021302

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.10 114 1610357 5.00 ug/L -0.02 24) CHLOROBENZENE-D5 21.74 117 1514754 5.00 ug/L -0.02 52) 1,4-DICHLOROBENZENE-D4 26.93 152 709482 5.00 ug/L -0.02 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.33 65 566790 4.62 ug/L -0.02 Spiked Amount 5.000 Recovery = 92.40% 3) 4-BROMOFLUOROBENZENE 24.34 174 554105 4.58 ug/L -0.02 Spiked Amount 5.000 Recovery = 91.60% 25) TOLUENE-D8 18.44 98 1962539 5.22 ug/L -0.03 Spiked Amount 5.000 Recovery = 104.40% Target Compounds Qvalue 12) ACETONE 8.26 43 90320 8.16 ug/L 91 14) METHYLENE CHLORIDE 9.61 49 20929 -023—ug/L 91 18) 2-BUTANONE (MEK) 12.00 43 32145 1.25 ugfL 93 46) 2-HEXANONE 19.20 43 24080 1.06 ug/L 30

(#) = qualifier out of range (m) = manual integration 02714.D HP021302.M Sun Feb 17 11:35:26 2002 Page 1

NYC-WTC_000019763

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NYC-WTC_000019763Source: NYC Law Department, mirrored locally

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