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GC/MS analysis results for sample AD23270, Oct 15 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of environmental sample AD23270 conducted on October 15, 2001.

NYC-WTC_000088346–000088371

Folder label: “GC/MS Scan 9/25/01

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Scanned page image, NYC-WTC_000088356
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C;\HPCHEM\1\DATA\OCT1201\23270.D Vial: 18 Acq On : 12 Oct 2001 6:44 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 4 1,4-Dichlorobenzene-d4 Concentration Rank 13 R.T. EstConc Area Relative to ISTD R.T. 11.63 0.50 ug/1 48172 1,4-Dichlorobenzene-d4 11.76 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,4-Di^lorobenzene-d4 150 C6C12D4 003855-82-1 64 2 Benze^e-1,2,3,4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 43 3 Biph/nylene 152 C12H8 000259-79-0 9 4 Ace .phthylene 152 C12H8 000208-96-8 9 Abundance Scan 717 (11.626 min): 23270.D (-) m/z 149.90 .100.00% 1!i0

5000 115 52 78 ■I ' ■no-n-r/. I 38 44 I 11.20 11,40 11.60 11.80 12.00 '' I''' H'''' H I'' I'' . . m/z 151.90 66.87% ■Ti/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #9593:1,4-Dichlorobenzene-d4 1!i0

5000 115 I ' ' ' ' I ' ' ' ' I ' ' 78 11.20 11.40 11.60 11.80 12.00 52 m/z 114.90 34.87% A n/z-> 30 35 40 50 60 70 80 ,,,,11,,,°/.... 90 100 110 120 130 .. 140 150 160 Abundance #9592: Benzene-1,2,3,4-d4-, 5,6-dichloro- 1!i0

115 11.20 11.40 11.60 11.80 12.00 5000 52 78 m/ Z 77.95 22.43% * 87

Tl/z-> 30 35 I ' ' I ' ' ' ' I ' ' ' ' I 40 50 ' ' I ' ' ' ' I ' ' 60 70 1 ' I ' '' ' I ' 80 90 100 110 A 120 130 140 150 160 Abundance #67017: Biphenylene 152 11.20 11.40 11.60 11.80 12.00 m/z 52.00 17.35%

5000-

63 76 97 ' I ' ' ' ‘ I ' ' ' ' I ' ‘ I ' ' ' ' I ‘ ' ''' I I ' ' ' I ■' ' I I I i l ■ I' -nfe-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 11.20 11.40 11.60 11.80 12.00

23270.D NP091101.M Mon Oct 15 09:33:35 2001 Page 4

NYC-WTC_000088356

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NYC-WTC_000088356Source: NYC Law Department, mirrored locally

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