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GC/MS analysis results for sample AD22914, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of sample AD22914 conducted on October 5, 2001, noting other unknown compounds.

NYC-WTC_000087540–000087561

Folder label: “GC/MS Scan 9/20/01

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Scanned page image, NYC-WTC_000087556
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NYC 9/11 Public Portal Document uxurary searcn compouna Report Data File : C;\HPCHEM\1\DATA\OCT0201\22914 .D Vial: 4 Acq On 2 Oct 2001 5:03 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 10 Pentacosane Concentration Rank 7

R.T. EstConc Area Relative to ISTD R.T. 34.64 0.77 ug/1 110377 Chrysene-dl2 33.16 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Pentacosane 352 C25H52 000629-99-2 9X 2 Octadecane 254 C18H38 000593-45-3 91 3 Heptadecane 240 C17H36 000629-78-7 91 4 Hexatriacontane 507 C36H74 000630-06-8 91 Abundance Scan 3224 (34.638 min): 22914.D (-) m/z 57700 100.00% 57 71 43 5000 85

I V •n/z-> UjU 40 60 80 99 .111 '' n I' 100 ' I'''' 11' I 120 169 183 197209 2^. I' '■', I 'i' ■' ’■ I'I p ''' I' TV-t-p-r-n-p-r 140 160 180 200 220 240 260 281 280 34.40 34.60 34.80 35.00 m/z71.05 69.87% *\bundance #73718: Pentacosane 43 5,7

71 5000 85 34.40 34.60 34.80 35.00 m/z 43.00 63.24%

I ' ' 1 I 141 156 169 183 197 211 225 I ' ' ' ' I ' ' ■n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 'Kbundance #71561: Octadecane 57 43 71 34.40 34.60 34.80 35.00 85 5000 m/z 85.05 49.26%

■ 7 T 224 254 n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #71193: Heptadecane T-r-j-r-r ' ' I ' ' ' ' I ' ' 57 34.40 34.60 34.80 35.00 m/z 41.05 23.83% 71 B5B 85

99 . , I , , ."I, . .........210 240............... Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 34.40 34.60 34.80 35.00

22914.D NP091101.M Wed Oct 03 09:49:13 2001 Page 10

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NYC-WTC_000087556Source: NYC Law Department, mirrored locally

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