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GC/MS analysis results for sample AD22978, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22978 conducted on October 10, 2001, identifying unknown compounds.

NYC-WTC_000087754–000087772

Folder label: “GC/MS Scan 9/21/01

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NYC 9/11 Public Portal Document

Data File C:\HPCHEM\1\DATA\OCT0301\22978.D Vial: 4 Acq On 3 Oct 2001 3:35 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 9 Heneicosane Concentration Rank 6

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

35.52 O.'ei ug/1 75221 Perylene-dl2 37.27

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Heneicosane 296 C21H44 000629-94-7 91 2 Hexatriacontane 507 C36H74 000630-06-8 91 3 Docosane 310 C22H46 000629-97-0 91 4 Heptacosane 380 C27H56 __ _ 000593-49-7 91 Abundance Scan 3320 (35.523 min); 22978.D (-) m/z sY.ob ' 100.00% 57 43 71 85 5000

m/2-> IXjU 4P 60 80 209 281 ' '' ' ' I 100 120 140 160 180 200 220 240 260 280 300 35.20 35.40 35.60 35.80 m/z 71.1,0 74.68% Abundance #42201: Heneicosane

71 85 5000 35.20 35.40 35.60 35.80 99 m/ Z 43.0,0 68.21%

1 J ''''I..''I.'''I'''‘I p-n-r-j- 268 296 I ' ' ' ' I ' ' ' ' I Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #74636; Hexatriacontane 43 57 'YTT. ... I 71 35.20 35.40 35.60 35.80 5000 ' 85 m/z 85.0,5 50.37%

I I i Y3 127 141 155169 183 1S7211 I'''' I I ' ' ' ' I 40 _ 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #44318: Docosane 7 35.20 35.40 35.60 35.80 71 m/z 41.05 23.83% 85 5000

99 1J ■I'' 'I' I.... I.,,, I,I. I'''' I 266 310 p-. .-I I . , .1 j-. r. I ni/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 35.20 35.40 35.60 35.80

22978.D NP091101.M Tue Oct 09 09:51:48 2001 Page 9

NYC-WTC_000087769

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NYC-WTC_000087769Source: NYC Law Department, mirrored locally

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