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GC/MS analysis results for sample AD22654, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22654 conducted on October 12, 2001, noting other unknown compounds.

NYC-WTC_000087463–000087490

Folder label: “GC/MS Scan 9/19/01

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NYC 9/11 Public Portal Document

Library Search Compound Report ■ Data File : C;\HPCHEM\1\DATA\OCT1101\22654.D Vial: 6 Acq On : 11 Oct 2001 2:38 pm Operator: 209 GALOS Sample : reinject 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 15 Heneicosane Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 35.49 4.84 ug/1 659334 Perylene-dl2 37.23

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 Heneicosane, 11-(1-ethylpropyl)- 366 C26H54 055282-11-6 91 4 Eicosane, 7-hexyl- 366 C26H54 055333-99-8 91 Abundance Scan 3317 (35.494 min): 22654.D (-) m/z 57.00 100.00% 57

5000 85

0-1 I vij 113 I ,923,........... .... .. ........... I , 35.20 35.40 35.60 35.80 m7z 71.00 71.31% T\IZ-> 50 100 150 200 250 300 350 400 450 500 Abundance #42201: Heneicosane 7

5000 85 JL 35.20 35.40 35.60 35.80 m7z 43 ;05 66.57% 113 ... IJ ........ ?68^6 ............. 50 100 150, 200 250 300 350 400 450 500 Abundance #59136: Hexatriacontane 57

35.20 35.40 35.60 35.80 5000 m/z 85.00 49.42% 85

, 379 407 435 478 506 Ti/z-> 50 100 150 200 250 300 350 400 450 500 ^bu^dance #51002: Heneicosane, 11 -(1 -ethylpropyl)- T 43 35.20 35.40 35.60 35.80 m/z 55.00 24.23% 71 5000

, 99 197 ■M, |I,U . 295 338........... ................................. Tl/Z-> 50 100 150 200 250 300 350 400 450 500 35.20 35.40 35.60 35.80

22654.D NP091101.M Fri Oct 12 09:09:35 2001 Page 15

NYC-WTC_000087486

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NYC-WTC_000087486Source: NYC Law Department, mirrored locally

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