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GCMS analysis results, sample AD31379, Feb 2002

Machine-extracted title · confidence 85%

Gas chromatography-mass spectrometry analysis of environmental sample AD31379 completed on 02/07/2002, showing 2,4-DDD surrogate recovery at 115%.

NYC-WTC_000016204–000016212

Folder label: “GCMS X 12/26/01 A 1/15-1/16/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\1\DATA\JAN1502\31379.D Vial: 15 Acq On : 16 Jan 2002 12:40 am Operator: 209 GALOS Sample : gc/ms scan 12/26 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Feb 4 14:18 2002 Quant Results File: GCMS1126.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Tue Jan 22 11:56:23 2002 Response via : Initial Calibration DataAcq Meth : GCMS0103

Compound R.T. Qlon Response Cone Unit Qvalue

30) N-Nitrosodiphenylamine 0.00 168 0 N.D. 31) 4-Bromophenyl-phenylether 0.00 248 0 N.D. 3 2) Hexachlorobenzene 0.00 284 0 N.D. 3 3) Phenanthrene 24.84 178 792 N.D. 34) Anthracene 24.84 178 792 N.D. 35) Di-n-butylphthalate 26.80 149 67316 0.47 ug/1 99 36) Fluoranthene 0.00 202 0 N.D. 3 9) Pyrene 0.00 202 0 N.D. 40) Butylbenzylphthalate 0.00 149 0 N.D. 41) Benzo(a)anthracene 32.81 228 2699 N.D. 42) Bis(2-ethylhexyl)phthalate 33.11 149 3370 N.D. 43) Chrysene 32.81 228 2699 N.D. 45) Di-n-Octylphthalate 0.00 149 0 N.D. 46) Benzo(b)fluoranthene 0.00 252 0 N.D. 47) Benzo(k)fluoranthene 0.00 252 0 N.D. 4 8) Benzo(a)pyrene 36.86 252 2730 N.D. 4 9) Indeno(1,2,3-cd)pyrene 0.00 276 0 N.D. 50) Dibenz(a,h)anthracene 0.00 278 0 N.D. 51) Benzo(g,h,i)perylene 0.00 276 0 N.D.

(#) = qualifier out of range (m) = manual integration 31379.D GCMS1126.M Mon Feb 04 14:24:41 2002 Page 2

NYC-WTC_000016207

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NYC-WTC_000016207Source: NYC Law Department, mirrored locally

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