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GC/MS analysis results for sample AD23084, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD23084 conducted on October 10, 2001, identifying unknown compounds.

NYC-WTC_000087904–000087919

Folder label: “GC/MS Scan 9/21/01

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NYC 9/11 Public Portal Document Library searen Compound Report

Data File C:\HPCHEM\1\DATA\OCTO 4 01\23084.D Vial: 4 Acq On 4 Oct 2001 6:27 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\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library- : C:\DATABASE\NBS75K.L ★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★it**

Peak Number 2 1,4-Dichlorobenzene-d4 Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T.

11.64 0.53 ug/1 73630 1,4-Dichlorobenzene-d4 11.79

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 l,4-Dichlotobenzene-d4 150 C6C12D4 003855-82-1 53 2 Benzene-^;, 2,3,4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 33 3 Benzal^hyde, 2-hydroxy-3-methoxy- 152 C8H8O3 000148-53-8 14 4 2-Methyl-6-nitroaniline_______ 152 C7H8N2O2_ 000570-24-1 12 Abundance ’ " ’ ’’Scan 719 (11.639 min): 23084.0 (-) m/z 149.90 100.00% 1$0

j 5000

52 78 115 A 11.40 11.60 11.80 12.00 38 r-p-TT-t-p-T . .1 m/z 151.90 67.09% A/2-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 iSbundance #9593:1,4-Dichlorobenzene-d4 1$0

5000 78 115 A 11.40 11.60 11.80 12.00 52 m/z 114.90 36.09% 35 I .................... ' I'''' I''' ...... m/z--> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #9592; Benzene-1.2.3.4-cl4-, 5.6-diGhloro- 150

115 11.40 11.60 11.80 12.00 5000 52 78 m/z 78.05 22.91%

35 87 Hi m/z-> A,bundance 30 40 50 60 70 80 90 100 110 #66892: Benzaldehyde. 2-hydroxy-3-niethoxy- 120 130 140 150

152 160 A .11.40 11.60 11.80 12.00 m/z 52.00 15.98% 106 SEE 53 81

92 122 I ' 11' ......A m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 11.40 11.60 11.80 12.00

23084.D NP091101.M Tue Oct 09 12:29:12 2001 Page 2

NYC-WTC_000087912

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NYC-WTC_000087912Source: NYC Law Department, mirrored locally

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