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GC/MS analysis results for sample AD22977, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of sample AD22977 conducted on October 10, 2001, identifying unknown compounds.

NYC-WTC_000087731–000087753

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\OCT0301\22977 .D Vial: 3 Acq On 3 Oct 2001 2:36 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 6 Eicosane Concentration Rank 8

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

30.72 0.53 ug/1 73085 Chrysene-dl2 33.16

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Eicosane 282 C20H42 000112-95-8 9IK 2 Pentacosane 352 C25H52 000629-99-2 91 \ 3 Octadecane 254 C18H38 000593-45-3 91 / 4 Heptadecane 240 C17H36 ______^^622278^7 91 / 'Abundance Scan 2798 (30.724 min); 22977.D (-) m/z~ 57.00 100.00% 57

43 71

5000 85

30.40 30.60 30.80 31.00 m40UImm 60 80 100 120 140 155 169 ' I ' 160 ' I ' ' 180 207 200 220 240 260 280 m/z 71.00 67.52% Abundance #72323; Eicosane 43 57

5000 71 /I, 85 30.40 30.60 30.80 31.00 m/z 43.0.5 65.06% 113 127 141 282 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #73718; Pentacosane 43 57 4 71 30.40 30.60 30.80 31.00 5000 85 m/z 85.05 40.01%

113 127 141 155 169 183 197 211 225 __ 180 200 220 240 260 280 Abundance #71560; Octadecane 43 5 7 30.40 30.60 30.80 31.00 m/z 41.05 30.14% 71 5000 85

113

40 MU 60 80 141 169 183 197 210 254 A I A [ AAA 2 I I 7^1 1^1

100 120 140 160 180 200 220 240 260 280 30.40 30.60 30.80 31.00

22977.D NP091101.M Tue Oct 09 09:48:34 2001 Page 6

NYC-WTC_000087743

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NYC-WTC_000087743Source: NYC Law Department, mirrored locally

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