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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\OCT0301\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 10 Heneicosane Concentration Rank 7

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

35.53 0.97 ug/1 129762 Perylene-dl2 37.27

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Heneicosane 296 C21H44 000629-94-7 91 2 Heptadecane, 9-octyl- 352 C25H52 007225-64-1 91 3 Heptadecane, 2,6,10,15-tetramethyl- 296 C21H44 054833-48-6 91 4 Heptadecane 240 C17H36 000629-78-7 91 'Kbundance Scan 3321 (35.525 min): 23081 .D (-) m/z 56.9,5 100.00% 71

5000

Abundance iw 40 60 ^^113 j J41155 p ’'' I 183 207 I ‘' I 253 I ' ' ’' I 80 100 120 140 160 180 200 220 240 260 280 300 320 340 #42201: Heneicosane I , ,T-. p.Ti I I . , . , I , , I I I 35.20 35.40 35.60 35.80 m/z 71.00 71.68%

7 71

5000 35.20 35.40 35.60 35.80 m/z 43.0,0 63713% I 141155 268. 296 I' ' ‘ ' I I " ' • I ■ I H I I I ' ' '1 !!&-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #49558: Heptadecane, 9-octyl- 5*7

71 35.20 35.40 35.60 35.80 5000 m/z ® 50.39%

i 99iia 239 310 352 m/z-> 40 60 80 100 120 140 160 1801200 220 240 260 280 300 320 340__ Abundance #42196: Heptadecane, 2,6,10,15-tetramethyl- __^512O__3§:4O_J5,6O_3^^ 71 m/z 55.0,0 20.92% A 5000

TT , 7''155 183 211 268 296 •p-T-TT-p-n-rp Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 35.20 35.40 35.60 35.80

23081.D NP091101.M Tue Oct 09 10:05:37 2001 Page 10

NYC-WTC_000087858

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NYC-WTC_000087858Source: NYC Law Department, mirrored locally

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