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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_000019508
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File C:\HPCHEM\1\DATA\02 febO 6\2 3 81.D Vial: 9 Acq On 6 Feb 2002 10:17 pm Operator: 201-wb Sample nyc Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Feb 6 22:55 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 - -is

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

1) 1,4-DIFLUOROBENZENE 15.11 114 1904121 5.00 ug/L 0.00 2 4) CHLOROBENZENE-D5 21.76 117 1873385 5.00 ug/L 0.00 52) 1,4-DICHLOROBENZENE -D4 26.95 152 858773 5.00 ug/L 0.00

System Monitoring Compounds 2) 1,2-blCHLOROETHANE-D4 14.35 65 746960 4.53 ug/L 0.00 Spiked Amount 5.000 Recovery = 90.60% 3) 4-BROMOFLUOROBENZENE 24.36 174 688681 4.72 ug/L 0.00 Spiked Amount 5.000 Recovery = 94.40% 25) TOLUENE-D8 18.47 98 2337169 5.00 ug/L 0.00 Spiked Amount 5.000 Recovery = 100.00%

Target Compounds Qvalue 10) Isopropyl Alcohol 7.87 45 5672 57.44 ug/L 54 12) ACETONE 8.27 43 121151 11.79 ug/L 94 14) METHYLENE CHLORIDE 9.63 49 75512 =0.0'S ug/L 94 18) 2-BUTANONE (MEK) 12.02 43 113471 4.70 ug/L 97 remmin

(#) = qualifier out of range (m) = manual integration 2381.D HP013102.M Wed Feb 06 22:56:04 2002 Page 1

NYC-WTC_000019508

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NYC-WTC_000019508Source: NYC Law Department, mirrored locally

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