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GCMS unknowns analysis results for sample AD28230, Jan 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD28230 conducted on January 9, 2002.

NYC-WTC_000033965–000033973

Folder label: “GCMS X 11/20/01 A 11/26/01”

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\1\DATA\NOV2 601\28230.D Vial: 18 Acq On : 28 Nov 2001 10:52 am Operator: 209 GALOS Sample : 11/20 scan Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Jan 3 12:39 2002 Quant Results File: GCMS1126.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Fri Dec 28 15:11:00 2001 Response via : Initial Calibration DataAcq Meth : NP103001

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. 32) Hexachlorobenzene 0.00 284 0 N.D. 3 3) Phenanthrene 25.00 178 597 z N.D. 34) Anthracene 25.00 178 597 ' N.D. 35) Di-n-butylphthalate 27.00 149 6033 • N.D. 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 33.02 228 2170 < N.D. 42) Bis(2-ethylhexyl)phthalate 33.30 149 861/ N.D. 4 3) Chrysene 33.02 228 2170 / N.D. 45) Di-n-Octylphthalate 35.04 149 400 / N.D. 46) Benzo(b)fluoranthene 0.00 252 0 N.D. 47) Benzo(k)fluoranthene 0.00 252 0 N.D. 48) Benzo(a)pyrene 36.95 252 177 / N.D. 49) 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 28230.D GCMS1126.M Thu Jan 03 12:39:52 2002 Page 2

NYC-WTC_000033968

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NYC-WTC_000033968Source: NYC Law Department, mirrored locally

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GCMS comments for sample AD28149, Nov 2001 · Box DEP Box 21

NYC-WTC_000033780

Analytical commentary for sample AD28149 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

machine-extracted · confidence unavailable · Check page ↗
GCMS comments for sample AD28325, Nov 2001 · Box DEP Box 21

NYC-WTC_000033816

Analytical commentary for sample AD28325 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

machine-extracted · confidence unavailable · Check page ↗

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