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GC/MS analysis results for sample AD22652, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22652 conducted on October 11, 2001, identifying unknown compounds.

NYC-WTC_000087274–000087302

Folder label: “GC/MS Scan 9/19/01

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Scanned page image, NYC-WTC_000087294
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\l\DATA\SEP2801\22652.D Vial: 11 Acq On : 28 Sep 2001 10:14 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 14 Tetracosane Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 35.54 1.36 ug/1 194508 Perylene-dl2 37.29 Hit# of 5 Tentative ID . MW MolForm CAS# Qual 1 Tetracosane 338 C24H50 000646-31-1 91 2 Heneicosane 296 C21H44 000629-94-7 91 3 Tetratetracontane 619 C44H90 007098-22-8 91 4 Pentacosane 352 C25H52 000629-99-2 91 <\bundance Scan 3322 (35.535 min): 22652.D (-) m/z rr/OO 100.00% 57

5000 85

35,20 35,40 35,60 35,80 m/z 71.05 67.50% ■n/z-> 50 100 150 200 250 300 350 400 450 500 550 600 Abundance #73543: Tetracosane 7

5000 85 I "n" 35,20 35,40 35,60 35,80 m/z 43.05 62.56% r-n-p- ■fiz 294 338 ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ’ ' ”l ' ' ' ‘ I ‘ ' I ' ' ' ' I ' ' 7Vi-> 50 100 150 200 250 300 350 400 450 500 550 600 Abundance #42201: Heneicosane 57

26,20 35,40 35,60 35,80 85 5000- m/z 85.00 49.45%

n/z-> 50 100 150 200 250 300 350 400 450 500 550 600 Abundance #61068: Tetratetracontane 57 35,20 35,40 35,60 35,80 22.28% 5000 85

_ _______ 590618 50 .............. vW. ' ' I ' ' ' ' I ' ' ' ' I ' ' ' I ' I ' ' ' ' I T ' ' ■nZz-> 100 150 200 250 300 350 400 450 500 550 600 35,20 35,40 35,60 35,80

22652.D NP091101.M Wed Oct 03 11:53:31 2001 Page 14

NYC-WTC_000087294

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NYC-WTC_000087294Source: NYC Law Department, mirrored locally

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