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GC/MS analysis results for sample AD22654, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22654 conducted on October 12, 2001, noting other unknown compounds.

NYC-WTC_000087463–000087490

Folder label: “GC/MS Scan 9/19/01

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Scanned page image, NYC-WTC_000087475
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NYC 9/11 Public Portal Document

Library Search Compound Report ■ Data File ; C:\HPCHEM\1\DATA\OCT1101\22654.D Vial: 6 Acq On : 11 Oct 2001 2:38 pm Operator: 209 GALOS Sample : reinject 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 4 1,4-Dichlorobenzene-d4 Concentration Rank 16 R.T. EstConc Area Relative to ISTD R.T. 11.63 0.53 ug/1 69014 1,4-Dichlorobenzene-d4 11.76 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,4-Dichlorob^zene-d4 150 C6C12D4 003855-82-1 53 2 Benzene-1,2,3\4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 35 3 Benzaldehyde, 2-hydroxy-3-methoxy- 152 C8H8O3 000148-53-8 10 4 BenzofuraX 7-chloro-_____________ 152 C8H5C1O 024410-55-7 9 Abundance / Scan 717 (11.626 min): 22654.D (-) m/z 149.90 100.00% 1!i0

5000 115 52 78 40 I 11.20 11.40 11.60 11.80 12.00 87 Ti/z-> ''........ I■|" 30 40 50 I' 60 70 80 nA 4A-P- m/z 151.90 90 100 110 120 130 140 150 160 62.12% Abundance #9593:1,4-Dichlorobenzene-d4 150

5000 115 ■f 78 11.20 11.40 11.60 11.80 12.00 52 m/z 114.90 36.39% 35 ....I............ I.............. An n/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #9592: Benzene-1,2,3,4-84-, 5,6-dichloro- 1‘iO

11'20' '1'1'40 'l t6o' 11'.80' '12'00' 115 5000 52 78 m/z 78.05 20.88%

35 87 I I .... - ' I ' ' ' ' I ' ■n/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #66892: Benzaldehyde, 2-hydroxy-3-methoxy- 152 11.20 11.40 11.60 11.80 12.00 “m/z ST/OO 15.96% 106 5000 53 81

92 122

n/z-> 30 40 50 60 70 80 n+- 90 i... .............. 1 A 100 110 120 130 140 150 11.20 11.40 11.60 11,80 12.00 ' ' I ' '

22654.D NP091101.M Fri Oct 12 09:09:10 2001 Page 4

NYC-WTC_000087475

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NYC-WTC_000087475Source: NYC Law Department, mirrored locally

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