GCMS analysis results for sample AD31675, Jan 2002

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Laboratory report for sample AD31675 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.

NYC-WTC_000050294–000050316

Folder label: “GCMS X 1/3/02 A 1/22 - 1/23/02”

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN24\31675A.D Vial: 2 Acq On : 24 Jan 2002 12:31 pm Operator: Sample : 508scan; re-inj Inst : Instrumen Mise : January 24, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 6 Benzoic acid, 2,5-dinitro- . Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 20.93 0.12 ug/L 84607 Phenanthrene-dl0 22.65 Hit# of 5 Tentative ID MW MolForm CAS# Qual -n O 1 Benzoic acid, 2,5-dinitro- $$ 2,... 212 C7H4N206 000610-28-6 35 C 2 8-(3-Hydroxyethyl)-3-methoxybicy... 192 C12H16O2 000000-00-0 12 3 Naphthalene, 1-chloro-4-methoxy- 192 C11H9C1O 010443-43-3 10 4. 1,2,3,4-tetrahydro-1-(2'-bromo-4... 421 C20H24BrNO4 078946-27-7 9 Abundance Scan 1538 (20.933 min): 31675A.D (-) m/z 191.80 100.00% 64 192 /

177 5000 128 43 91 163 233 • ■ i ■ ■ ■ ‘ I 1 1 1 ' I 1 1 1 1 I 1 1 1 1 I 20.60 20.80 21.00 21.20 • > > । ! »'• • । » » * । । । T m/z 64.00 94.46% niz-> 20 40 60 80 100 120 140 160 180 200 220 / Abundance #132097: Benzoic acid, 2,5-dinitro- $$ 2,5-Dinitrobenzoic aci 33 75 92 63 168 5000 ■ ‘ i ■ ■ ■ ■ i ■ ■ ■ 1 i ■ ‘ ‘ 1 I 1 1 1 ■ i 50 120 212 20.60 20.80 21.00 21.20 m/z 177.10 57.73% , ----- 148 t ■ ■ ‘ I ‘ ‘ ‘ ' I miz-> 20 40 60 80 100 120 140 160 180 200 220 Abundance #103293:8-(3-HydroxyethyI)-3-methoxybicyclo[4.2.0]octa-1 161 192 147

121 20.60 20.80 21.00 21.20 5000 103 131 177 m/z 127.80 40.96%

nz-> 20 Abundance

5000 ■ ■ i 1 ■ ■ ‘ i • ■ ■ ■ i 1 1 1 1 r1 1 ' 40 60 80 100 120 140 160 180 r 1 ' 1 1 1

#102545: Naphthalene, 1-chloro-4-methoxy-

149 ■ ’ T

177 ■ i • ■ ■ ■ i 1 ' 1 1 i 200 192 220 unest 20.60 20.80 21.00 21.20 m/z 66.00 40.23%

92 A V 114 1 126.... Il ....... i ■ ■ ■ • i1 • ■ 1 । ■ ' ■ ' । ■ 1 I 1 ' ‘ ‘ I ' ‘ ‘ I ' ‘ ' ■ I ■ • ■ 'I • ■ • i • ■ ■ ■ i • ' b ■ i miz--> 20 40 60 80 100 120 140 160 180 200 220 20.60 20.80 21.00 21.20

31675A.D SCAN508.M Thu Jan 24 15:25:30 2002 Page 8

NYC-WTC_000050309

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NYC-WTC_000050309Source: NYC Law Department, mirrored locally

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GCMS analysis results for sample AD31674, Jan 25 2002 · Box DEP Box 28

NYC-WTC_000050276

Laboratory report documenting GCMS analysis of sample AD31674 with detection of unknown compounds and surrogate recovery.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996