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GCMS analysis results for sample AD24047, Oct 29 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AD24047 conducted on October 29, 2001, noting unknown compounds.

NYC-WTC_000067826–000067839

Folder label: “GCMS Scan X 10/5/01 An 10/25/01

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT2501\24047.D Vial: 8 Acq On : 25 Oct 2001 7:31 pm Operator: 209 GALOS Sample : gc/ms unknown Inst ! GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP101901.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 1,4-Dichlorobenzene-d4 Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 11.60 0.54 ug/1 85362 1,4-Dichlorobenzene-d4 11.73 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1,4-Dichlor)abenzene-d4 150 C6C12D4 003855-82-1 47 2 Benzene-1,/2,3,4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 40 3 Benzaldehyde, 2-hydroxy-3-methoxy- 152 C8H8O3 000148-53-8 14 4 2-Meth; -6-nitroaniline 152 C7H8N2O2! 000570-24-1 10 Abundance Scan 714 (11.596 min): 24047.D (-) m/z 149.90 100.00% 1!>0

5000 115 52 78 r‘ * I 38 11.M 11.40 11.60 11.80 12.00 , 63 T m/z 151.90 . 62.85% TiZz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #9593:1,4-Dichlorobenzene-d4 liW

5000 115 T H ‘ * * I 78 11.^ 11.40 11.60 11.80 12.00 52 m/z 114.90 39717% 35 87 1 ’ ’ ‘ ‘ I Tife-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160

-Jk Abundance #9592: Benzene-1.2.3,4-d4-, 5,6-dichloro- 1!i0 1 ‘ ‘ ‘ I ' 115 11.20 11.40 11.60 11.80 12.00 5000 52 78 m/z 52.00 18.94% J 87 35 I ' I' ''' I' I ' I ‘ ‘' I' A Ji I '' ‘ ' 1 Tife-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #66892: Benzaldehyde. 2-hydroxy-3-methoxy- 1112 11.M 11.40 11.60 11.80 12.00 m/z 77795 18.66% 106 5000 53 81

122 * I ‘ ‘ * 1 ’ ‘ ‘ ‘ I ’ 92 136 I I ■nfz~> 30 40 K) 60 70 80 90 1M110 IM 130 140 150 160 11.20 11.40 11.60 11.80 12.00

24047.D NP101901.M Fri Oct 26 10:17:49 2001 Page 5 NYC-WTC_000067838

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NYC-WTC_000067838Source: NYC Law Department, mirrored locally

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