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GC/MS analysis results for sample AD23123, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD23123 conducted on October 5, 2001, identifying unknown compounds.

NYC-WTC_000087942–000087952

Folder label: “GC/MS Scan 9/21/01

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT0401\22974.D Vial: 7 Acq On 4 Oct 2001 9:24 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 ********************************************************************* Peak Number 2 1,4-Dichlorobenzene-d4 Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 11.64 0.52 ug/1 79804 1,4-Dichlorobenzene-d4 11.78 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1,4-Dichlost)benzene-d4 150 C6C12D4 003855-82-1 47 2 Benzene-1/2,3,4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 23 3 Biphenyl^e 152 C12H8 000259-79-0 7 4 4-Amino-^-chlorobenzonitrile 152 C7H5C1N2; 020925-27-3 7 Abundance 7 Scan 719 (11.643 min): 22974.D (-) m/z 149.90 100.00% 1!i0

Ji 5000 115

78 T 52 11.40 11.60 11.80 12.00 63 ,1 87 I . ... . ' I'''' I'''' I'' J............. 4^ m/z 151.90 70.62% ■n/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #9593:1,4-Dichlorobenzene-d4 1$0

5000 115 78 11.40 11.60 11.80 12.00 52 m/z 114.90 41778%

n/z-> 30 35 40 50 60 .UUn 70 80 90 100 110 120 130 140 150 160 I'''' I

Abundance #9592: Ben2ene-1,2.3,4-d4-. 5,6-dichloro- 1!i0

115 11.40 11.60 11.80 12.00 SY 52 78 in/z 78.05 . 19.51%

35 87 1 ' ' I ’ ' ‘ ' I ' ' ' ' I ' ' I ' ' ' ' I ' ' I ' ' ‘ ' I ' ‘ ‘ ' I ' n/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 ^bundance #10447: Biphenylene 152 11.40 11.60 11.80 12.00 m/z 52.00 1472^ c253 63 76

Tlfe-> 30 40 50 60 70 80 90 100 110 ...'I....... I 120 130 140 150 160 ...... .... . 11.40 11.60 11.80 12.00

22974 .D KTPOQI 1 01 .M Fr-i Oct OS 12"00t22 2001 Panfi 9

NYC-WTC_000087951

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NYC-WTC_000087951Source: NYC Law Department, mirrored locally

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