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GC/MS analysis results for sample AD22777, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22777 conducted on October 5, 2001, identifying unknown compounds.

NYC-WTC_000087953–000087972

Folder label: “GC/MS Scan 9/21/01

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NYC 9/11 Public Portal Document juxorary bearcn compound Report Bata File C:\HPCHEM\1\DATA\OCT04 01\22777.D Vial: 8 Acq On 4 Oct 2001 10:23 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 Tetratetracontane Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 35.52 0.59 ug/1 82033 PerYlene-dl2 37.27 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Tetratetracontane 619 C44H90 007098-22-8 9L 2 Tetracosane 338 C24H50 000646-31-1 91 3 Pentadecane 212 C15H32 000629-62-9 86 4 Heptadecane 240 C17H36 000629-78-7 80 Abundance Scan 3320 (35.522 min); 22777. D (-) Wz 57700 100.00% 57

85 5000

113 35.20 35.40 35.60 35.80 _ JU .p 207 I I m/z 71.00 73744% Ti/z-> 50 100 150 200 250 300 350 400 450 500 550 600 Abundance #61068: Tetratetracontane

5000- 7 I i" 1 I I I 1 . . I i", T, I . r ■n" 85 35.20 35.40 35.60 35.80 m/z 43.05 64.68% fPl41169197225 379407 590618 ' ' I ' ‘ ' I ' ' tVz-> 50 100 150 200 250 300 350 400 450 500 550 600 Abundance #73543: Tetracosane 57

:^.2O 35.40 35.60 35,80 5000 85 “m/z 85.05 50.70%

155183 294 338 50 100 150 200 250 300 350 400 450 500 550 600 Abundance #70278: Pentadecane 5(7 35.20 35.40 35.60 35.80 m/z 41.05 25.87%

5000- 85

■ ,113 ^155 ■ 212^ ... ........... .......I .... I . ■n/z-> 50 100 150 200 250 300 350 400 450 500 550 600 35.20 35.40 35.60 35.80

22777.D NP091101.M Fri Oct 05 12:49:25 2001 Page 10

NYC-'WTC_o6oO87969 ‘

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NYC-WTC_000087969Source: NYC Law Department, mirrored locally

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