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GC/MS analysis results for sample AD23081, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD23081 conducted on October 10, 2001, identifying unknown compounds.

NYC-WTC_000087842–000087862

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\OCT0 3 01\23081.D Vial: 8 Acq On 3 Oct 2001 7:29 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 Heneicosane Concentration Rank 4

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

31.76 1.09 ug/1 162154 Chrysene-dl2 33.16

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Heneicosane 296 C21H44 000629-94-7 91^ 2 Octadecane 254 C18H38 000593-45-3 91 ) 3 Heptadecane 240 C17H36 000629-78-7 91/ 4 Tetracosane 338 C24H50 000646-31-1 87 Abundance Scan 2911 (31.762 min): 23081 .D (-) m/z 56.95 100.00% 71 43 85 5000

99

m/z-> ULW A 40 60 80 100 I'l'-I I 120 ^55 169 183196 211 I I fri-K-l-l -l-TI l 'lTI I I I I ■! I I I I 140 160 180 200 220 240 260 281 TT-p-T-r-T-p- 280 300 31.40 31.60 31.80 32.00 m/z 71.92% Abundance #42201: Heneicosane 57 71 85 5000 31.40 31.60 31.80 32.00 99 m/ Z 43.00 64.80% ............... 268^ , ■ 'ni/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance

5000 43 57 71

85 #71581; Octadecane

A 31.40 31.60 31.80 32.00 m/z 85.05 50.25% ’T

QQ ■ I . 113 127 141-155 224 254 m/z->____ 40__ 60__ 80___100 120 140 160 180 200 220 240 260 280 300 Abundance #7i 193: Heptadecane' ■■ I I I I I I I T-'- 5|7 31.40 31.60 31.80 32.00 m/z 41.05 27.89% 71 5000 85

99 ,,, I ..J,., I'll 155 169 210 240 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 31.40 31.60 31.80 32.00

23081.D NP091101.M Tue Oct 09 10:05:19 2001 Page 6

NYC-WTC_000087854

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NYC-WTC_000087854Source: NYC Law Department, mirrored locally

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