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GC/MS analysis results for sample AD23839, Nov 1 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GC/MS analysis of sample AD23839 conducted on November 1, 2001, identifying unknown compounds.

NYC-WTC_000089366–000089384

Folder label: “GC/MS Scan 10/1/01

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Scanned page image, NYC-WTC_000089380
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT3001\23839.D vial: 13 Acq On : 31 Oct 2001 2:14 am 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\NP101901.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 8 Heneicosane Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 33.64 0.77 ug/l 185301 Chrysene-dl2 33.06 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Heneicosane 296 C21H44 000629-94-7 9K 2 Heptadecane 240 C17H36 000629-78-7 9iX 3 Tetracosane 338 C24H50 000646-31-1 91 / 4 Pentacosane ____________________ 352 C25H52 000629-99-2 91/. Abundance Scan 3115 (33.638 min): 23839.D (-) Wz 57700 100.00%! 57 71 43 85 5000-

' ' I ' ' ' ' I I I 113 33.40 . 33.60 33.80 34.00 , 1,Jjl. .Il 1,.ii.. ......... .. m/z TIToO 74.39% Tl/Z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 ^bundance #42201: Heneicosane 517 71

5000 85 /I 33.40 33.60 33.80 34.00 ■i

99 m/z 43.05 69.15% I H J J I I I I I I I I I I TI I I j 1 I T I J I I I I I I I I I I 268 I " " I' " I r 296 ■ I ■nZz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance

5000 5)7 ‘

71 85 __#320ra: Heptadecane '

m/z t 33.40 33.60 33.80 34.00 85.05 I! 54.08% 99 2^ - ; ■ • 11'' ■ ■ I' ■ • > 11' 111 ■ 1.111,1111

TiZz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance ■ #73543: Tetracosane ' rl 43-5 7-^ - 33.40 , 33.60 - 33:80 34.00 "71 m/z 55.00 24.00% 5000 85

99 I I I ll , 7,1,. I,.155169183197 , r I.... IT., .■‘i I, r,, II,.,, I,,,. I 294 338 ' ' I,’ • » ' I • '; ' I • ' H I .H . » I I 40 60 80 100 120 140 160 180 200 220 240 260 2802300^0 340 33.40 33.60 33.80 34.00

23839.D NP103001.M Thu Nov 01 14:36:06 2001 Page 8

NYC-WTC_000089380

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NYC-WTC_000089380Source: NYC Law Department, mirrored locally

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