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VOC analysis results, sample AD26535, Nov 5 2001

Machine-extracted title · confidence 100%

DEP laboratory report for sample AD26535 analyzing volatile organic compounds on November 5, 2001.

NYC-WTC_000000763–000000766

Folder label: “524 up to 11/7/01

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Scanned page image, NYC-WTC_000000765
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File : C: \HPCHEM\1\DATA\01NOV5\1105BL1.D Vial: 5 Acq On 5 Nov 2001 11:45 am Operator: Sample : lb Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Nov 5 12:24 2001 Quant Results File: HP110101.RES

Quant Method : C:\HPCHEM\1\METHODS\HP11010l.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Fri Nov 02 15:17:46 2001 Response via : Initial Calibration DataAcq Meth : HP110101

Internal Standards R.T. Qlon Response Conc Units Dev(Min) ------------------------------------------------------------------------- 1) 1,4-DIFLUOROBENZENE 14.46 114 629646 5.00 ug/L 0.02 22) CHLOROBENZENE-D5 21.03 117 561425 5.00 ug/L 0.00 50) 1,4-DICHLOROBENZENE-D4 26.20 152 233230 5.00 ug/L 0.00

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 13.66 65 201392 5.42 ug/L 0.00 Spiked Amount 5.000 Recovery = 108.40% 3) 4-BROMOFLUOROBENZENE 23.62 174 168888 5.16 ug/L 0.02 Spiked Amount 5.000 Recovery = 103.20% 23) TOLUENE-D8 17.76 98 855416 5.05 ug/L 0.02 Spiked Amount 5.000 Recovery = 101.00%

Target Compounds Qvalue 16) 2-BUTANONE (MEK) 11.41 43 2665 0.39 ug/L 57 19) CHLOROFORM 12.14 83 23171 _.0.54 ug/L 97 SSE

------------------------------------------------------------------------- (##) = qualifier out of range (m) = manual integration 1105BL1.D HP102901.M Tue Nov 13 11:50:34 2001 Page 1

NYC-WTC 000000765

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NYC-WTC_000000765Source: NYC Law Department, mirrored locally

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