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GC/MS analysis results, sample AD22919, October 2001

Machine-extracted title · confidence 85%

Gas chromatography-mass spectrometry analysis of sample AD22919 conducted on October 5, 2001, identifying other unknown compounds.

NYC-WTC_000087623–000087643

Folder label: “GC/MS Scan 9/20/01

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NYC 9/11 Public Portal Document

Data File : C:\HPCHEM\1\DATA\OCT0201\22919.D Vial: 9 Acq On : 2 Oct 2001 9:56 pm Operator; 2 09 GTkLOS Sample ; gc/ms unknown Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params; LSCINT.P

Quant Method ; C;\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C;\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 1,4-Dichlorobenzene-d4 Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 11.64 0.52 ug/1 59990 1,4-Dichlorobenzene-d4 11.79 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,4-Dic^lorobenzene-d4 150 C6C12D4 003855-82-1 53 2 Benzenfe-l,2,3,4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 33 3 Benzy[b] thiophene-4-ol 150 C8H6OS 003610-02-4 25 4 2-M^hyl-6-nitroaniline 152 C7H8N2O2 000570-24-1 9 ^Kbundanci Scan 719 (11.645 min): 22919.D (-) m/z 149.90 100.00% 1!i0

5000 115 52 78 11.40 11.60 11,80 >12.00. 40 I ' ' I ' ' I 'I I ' ' I 11 I I ■ I ... 4i.,.y.......... .1,1............ 44^ m/z 151.90 0.51% Tl/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #9593:1,4-Dichlorobenzene-d4 1!i0

5000 115 78 11.40 11.60 11.80 12.00 52 m/z 114.90 . 34.00% 35 87 ' r ' ' ' r ' ' ' I ' Ti/z-> 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- 1!i0 / T 115 11.40 11.60 11.80 12.00 5000 52 78 m/z 78.05 19.38%

87

•nfe-> 30 35 I 40 50 ' r ''' r 60 70 80 90 100 110 120 A 130 140 150 160 Abundance #9645; Benzo[b]thiophene-4-ol 1!i0 11.40 11.60 11.80 12.00 m/z 51.90 . 15.33% 121 5000

II “ ' ' r ’' ' I ' ' T tVz--> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 11.40 11.60 11.80 12.00

22919.D NP091101.M Thu Oct 04 10:03:27 2001 Page 3

NYC-WTC_000087632

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NYC-WTC_000087632Source: NYC Law Department, mirrored locally

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