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GC/MS analysis results for sample AD22979, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of sample AD22979 conducted on October 10, 2001, identifying unknown compounds.

NYC-WTC_000087773–000087793

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\22979.D Vial: 5 Acq On 3 Oct 2001 4:33 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 7 Pentacosane Concentration Rank 4

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

32.76 1.05 ug/1 162778 Chrysene-dl2 33.15

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Pentacosane 352 C25H52 000629-99-2 9L 2 Heneicosane 296 C21H44 000629-94-7 91 y 3 Tetracosane 338 C24H50 000646-31-1 90/ 4Heptacosane __________ _ ____ 380 C27H56 000593-49-7 87 Abundance Scan 3019 (32.759 min)7 2297^ (-)'........... m/ z 57“ Oj- " 100.00% 57 71 43 85 5000

■n

)n/z~> Abundance 40 b- 60 i 99 J \j^\27l41155l69183197211225 1 p i 1 q 1 i T I I t i I . f. I l A I 'l 7. I

80 . . rj I . , I I . . t I I

100 120 140 160 180 200 220 240 260 280 300 320 340 32.40 32.60 32.80 33.00 m/z 71.0,0 73.31% #73718: Pentacosane 4)3 57

71 5000 85 ' I ' ' ■ ' I ' " ' . I r, > , , I I re I I 32.40 32.60 32.80 33.00 m/z 43.0,5 66.81% I It iI ■ .T. ' I''' 11'' ..... 40 60 . 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #42201: Hsiieicosane II 57 I ' 71. ' I 85 32.40 32.60 32.80 33.00 5000 i I m/z 85.0,5 52.45% I! 99 1^127141-155 i; 268 296 1 ’ ’ ‘ ’ 1 I ’''' I'''' I I'''' I 40 60 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #73543; Tetracosane 43 5f7 32.40 32.60 32.80 33.00 71 m/z 41.0,5 29.29% 5000 85

'J I I, || '’27 I"'' ’ I'''' I'''' I'''I''' ’' I 155169183197 294 ‘ I' 338 Ti 1*1 I I-p'r I Tj'iH Y 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 32.40 32.60 32.80 33.00

22979.D NP091101.M Tue Oct 09 09:54:36 2001 Page 7

NYC-WTC_000087786

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NYC-WTC_000087786Source: NYC Law Department, mirrored locally

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