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← Document results/DEP Box 04/524 1/22/02
Document / 77 pages

VOCs GC/MS analysis results, Jan 22-23 2002

Machine-extracted title · confidence 90%

Laboratory report showing volatile organic compound analysis results for sample AE01036 processed on January 22 and 23, 2002.

NYC-WTC_000003249–000003325

Folder label: “524 1/22/02”

Page image
Scanned page image, NYC-WTC_000003275
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report . (Not Reviewed)

Data File : C:\HPCHEM\1\DATA\02JAN22\00916.D Vial: 11 Acq On : 22 Jan 2002 5:46 pm Operator: Sample : nyc Inst : 210 Misc : January 22, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Jan 23 9:38 2002 Quant Results File: HP010802.RES

Quant Method : C:\HPCHEM\1\METHODS\HP010802.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Thu Jan 17 13:37:20 2002 Response via : Initial Calibration DataAcq Meth : HP010802

Internal Standards R.T. Qlon Response Conc Units Dev(Min) ------------------------------------------------------------------------- 1) 1,4-DIFLUOROBENZENE 17.56 114 701136 5.00 ug/L 0.00 21) CHLOROBENZENE-D5 25.16 82 403727 5.00 ug/L 0.00 49) 1,4-DICHLOROBENZENE-D4 31.15 152 300494 5.00 ug/L 0.01

System Monitoring Compounds 2) 1,2-Dichloroethane-d4 16.59 65 160361 4.79 ug/L -0.01 Spiked Amount 5.000 Recovery = 95.80% 22) Toluene-d8 21.40 98 912183 4.86 ug/L 0.00 Spiked Amount 5.000 Recovery = 97.20% 50) 4-Bromofluorobenzene 28.17 95 324076 5.14 ug/L 0.01 Spiked Amount 5.,000 Recovery = 102.80%

Target Compounds Qvalue 9) ACETONE 9.34 43 8784 5.57 ug/L 96 11) METHYLENE CHLORIDE sII 10.55 49 28286 0.41 ug/L 94 12) METHYL TERT BUTYL ETHER 10.99 73 8565 0.10 uj/Imo-.

89 44) ETHYLBENZENE 25.57 91 6113 0.02 ug/L # 68 70) NAPHTHALENE 37.37 128 5722 0.31 ug/L # 71 71) 1,2,3-TRICHLOROBENZENE 38.06 180 9109 1.20 ug/L 88

cvrF

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= qualifier out of range (m) = manual integration (#)

00916.D HP010802.M Wed Jan 23 09:38:24 2002 Page 1

NYC-WTC 000003275

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NYC-WTC_000003275Source: NYC Law Department, mirrored locally

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