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VOC analysis results, sample AE03947, Feb 22 2002

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Laboratory results for volatile organic compounds in sample AE03947 analyzed on February 22, 2002.

NYC-WTC_000020242–000020383

Folder label: “524 2/21/02 - 2/22/02

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Scanned page image, NYC-WTC_000020333
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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed) Data File : C:\HPCHEM\1\DATA\02FEB21\3505F.D Vial: 3 Acq On : 21 Feb 2002 9:27 pm Operator: 201-wb Sample : fb Inst : GC/MS Ins Mise : February 21, 2002 Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Mar 1 12:57 2002 Quant Results File: HP021702.RES Quant Method : C:\HPCHEM\1\METHODS\HP021702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Tue Feb 19 16:16:43 2002 Response via : Initial Calibration DataAcq Meth : HP021702

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.15 114 3253396 5.00 ug/L 0.04 24) CHLOROBENZENE-D5 21.81 117 3060743 5.00 ug/L 0.05 52) 1,4-DICHLOROBENZENE-D4 26.99 152 1410569 5.00 ug/L 0.04 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.39 65 1050663 4.24 ug/L 0.04 Spiked Amount 5.000 Recovery = 84.80% 3) 4-BROMOFLUOROBENZENE 24.40 174 1092175 4.47 ug/L 0.04 Spiked Amount 5.000 Recovery = 89.40% 25) TOLUENE-D8 18.51 98 3956303 5.21 ug/L 0.04 Spiked Amount 5.000 Recovery = 104.20% Target Compounds Qvalue 12) ACETONE 8.31 43 470859 21.05 ug/L 91 14) METHYLENE CHLORIDE 9.67 49 40808 0.22 ug/L 97 15) METHYL TERT BUTYL ETHER 9.98 73 19586 0.09 ug/L 93 18) 2-BUTANONE (MEK) 12.06 43 23210 0.45 ug/L 92 70) 1,2,4-TRICHLOROBENZENE 32.01 180 23528 0.20 ug/L) 96 71) HEXACHLOROBUTADIENE 32.30 225 7553 0.13 ug/L/ 98 72) NAPHTHALENE 32.86 128 92718 0.58 ug/L^ 99 73) 1,2,3-TRICHLOROBENZENE 33.58 180 27032 0.28 ug/L/\ 95 11.04 ug/L \ 87

on"". 74) NITROBENZENE 29.95 77 24145

(#) = qualifier out of range (m) = manual integration 3505F.D HP022702.M Fri Mar 01 12:58:32 2002 Page 1

NYC-WTC_000020333

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NYC-WTC_000020333Source: NYC Law Department, mirrored locally

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