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← Document results/DEP Box 04/524 1/10/02
Document / 68 pages

VOCs GC/MS analysis results, Jan 10-16 2002

Machine-extracted title · confidence 90%

Laboratory report showing volatile organic compound analysis results for sample AE00739 processed on January 10 and 16, 2002.

NYC-WTC_000003008–000003075

Folder label: “524 1/10/02”

←Page 3 of 68→
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Scanned page image, NYC-WTC_000003010
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File : C:\HPCHEM\1\DATA\02JAN10\0110B1.D Vial: 1 Acq On : 10 Jan 2002 10:40 am Operator: 206-bh Sample : lab blank 1 Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Jan 10 13:10 2002 Quant Results File: HP010402.RES

Quant Method : C:\HPCHEM\1\METHODS\HP010402.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Thu Jan 10 10:17:54 2002 Response via : Initial Calibration DataAcq Meth : HP121001

Internal Standards R.T. Qlon Response Conc Units Dev(Min) ------------------------------------------------------------------------- 1) 1,4-DIFLUOROBENZENE 14.44 114 727578 5.00 ug/L 0.05 22) CHLOROBENZENE-D5 21.03 117 664007 5.00 ug/L 0.03 50) 1,4-DICHLOROBENZENE-D4 26.19 152 321592 5.00 ug/L 0.03

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 13.66 65 241939 4.58 ug/L 0.03 Spiked Amount 5.000 Recovery = 91.600 3) 4-BROMOFLUOROBENZENE 23.62 174 230068 3.52 ug/L 0.05 Spiked Amount 5.000 Recovery = 70.40% 23) TOLUENE-D8 17.78 98 859404 5.10 ug/L 0.07 Spiked Amount 5.000 Recovery = 102.000

Target Compounds Qvalue 10) ACETONE 7.67. 43 8704 1.51 ug/L 98

------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 0110B1.D HP010402.M Thu Jan 10 13:10:18 2002 Page 1

NYC-WTC 000003010

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NYC-WTC_000003010Source: NYC Law Department, mirrored locally

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