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GCMS analysis results sample AD26472, Dec 2001

Machine-extracted title · confidence 78%

Gas chromatography-mass spectrometry analysis of sample AD26472 identifying unknown compounds, analysis conducted December 4, 2001.

NYC-WTC_000031624–000031635

Folder label: “GCMS X 11/5/01 A 12/1/01

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV3001\26472.D Vial: 10 Acq On : 30 NOV 2001 8:25 pm Operator: GALOS Sample : gc/ms unknown 11/3 Inst : GC/MS Ins Mise 2 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 1,4-Dichlorobenzene-d4 Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 11.75 0.51 ng/uL 249019 1,4-Dichlorobenzene-d4 11.89 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1, 4-Dichlorobenzene-d4 003855-82-1 64 150 C6C12D4 2 Benzene-1, 2,3,4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 42 3 Acenaphthylene 152 C12H8 000208-96-8 9 4 Benzoic acid, 2,5-dimethyl-150 C9H10O2 000610-72-0 9 Abundance Scan 753 (11.750 min): 26472.D (-) m/z 150.00 100.00% 150

5000 115 78 ____________ . / 52 • • । • ■ ■•। ■ 1I . । <11.>«11 b 11.40 11.60 11.80 12.00 40 40 -HH * ' l ‘ 63 । 87 L,' 1............. 1 I— ‘ 1 1 ‘ I » ‘ » I » 1 ‘ 1 1 * * m/z 152.00 67.74% miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #9593: 1,4-Dichlorobenzene-d4 150

5000 115 -PPI 78 11.40 11.60 11.80 12.00 52 m/z 115.05 38.97% 35 87 1 — •' i ■ ■ ■ ■ i' ■ ‘ 1 i ■ ■ i • ■ ■111 ■ TT — ll । I ' ’ '"T11 1 1 l ‘ '■ miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #9592: Benzene-1,2,3,4-d4-, 5,6-dichloro- 150 ........................ ............ ..................

115 11.40 11.60 11.80 12.00 5000 52 78 m/z 78.05 , 25.12%

35 87 — ■ • i ‘ ‘ ' i 1 1 I ■ ■' ' I' ‘ ‘ i ‘' 1 miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #67013: Acenaphthylene i ’Iun > । । i i r r । r . . i । « i । * 152 11.40 11.60 11.80 12.00 m/z 52.00 20.12% 5000

76 63 ______________ I_____ 11 111871 I ' ' '98 126 11 ■ ■ ■ ■ i ■ ■ ■ ' i ■ ■'11 ■ ■ • ■ i ■ ‘ +111‘ ■ ■ l ■ i ■ .n- --PPP ■' i ' ■ ■ ■ i ■ ' '1 i ' ■ ■ 1 i'' ‘ 11 ' ' m/z—> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 11.40 11.60 11.80 12.00

26472.D NP112701.M Tue Dec 04 10:44:45 2001 Page 3

NYC-WTC_000031634

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NYC-WTC_000031634Source: NYC Law Department, mirrored locally

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