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← Document results/DEP Box 17/524 2/6/02 - 2/7/02
Document / 148 pages

VOC analysis results, sample AE02089, Feb 7 2002

Machine-extracted title · confidence 95%

Laboratory results for volatile organic compounds in sample AE02089 analyzed on February 7, 2002.

NYC-WTC_000019422–000019569

Folder label: “524 2/6/02 - 2/7/02”

Page image
Scanned page image, NYC-WTC_000019490
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File C:\HPCHEM\l\DATA\02feb06\2094.D Vial: 7 Acq On 6 Feb 2002 8:51 pm Operator: 201-wb Sample nyc Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Feb 6 21:29 2002 Quant Results File: HP013102.RES Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Fri Feb 01 13:18:32 2002 Response via : Initial Calibration DataAcq Meth : HP013102

Internal Standards R.T. Qlon Response Cone Units Dev(Min)

1) 1,4-DIFLUOROBENZENE 15.11 114 1865783 5.00 ug/L 0.00 24) CHLOROBENZENE-D5 21.76 117 1832836 5.00 ug/L 0.00 — 52) 1,4-DICHLOROBENZENE-D4 26.93 152 837452 5.00 ug/L -0.02 —

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.35 65 726952 4.50 ug/L 0.00 Spiked Amount 5.000 Recovery = 90.00% 3) 4-BROMOFLUOROBENZENE 24.35 174 671734 4.69 ug/L 0.00 Spiked Amount 5.000 Recovery = 93.80% 25) TOLUENE-D8 18.45 98 2281111 4.99 ug/L -0.02 Spiked Amount 5.000 Recovery = 99.80%

Target Compounds Qvalue 10) Isopropyl Alcohol 7.87 45 1450 14.98 ug/L 70 12) ACETONE 8.27 43 81158 8.06 ug/L 100 14) METHYLENE CHLORIDE 9.61 49 69439 0-80 ug/L 94 15) METHYL TERT BUTYL ETHER 9.94 73 11803 0.11 ug/L 84 18) 2-BUTANONE (MEK) 12.01 43 109786 4.64 ug/L 97

-im

(#) = qualifier out of range (m) = manual integration 2094.D HP013102.M Wed Feb 06 21:30:02 2002 Page 1

NYC-WTC_000019490

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NYC-WTC_000019490Source: NYC Law Department, mirrored locally

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7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998

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