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GCMS analysis results, Sample AE08265, April 22, 2002

Machine-extracted title · confidence 100%

GCMS analysis report for sample AE08265 showing surrogate recovery and unknown compound screening on April 22, 2002.

NYC-WTC_000048378–000048400

Folder label: “GCMS X 4/9/02 A 4/17/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C: \MSDCHEM\1\DATA\020417\08265.D Vial: 22 Acq On 18 Apr 2002 2:44 am Operator: Nefliu Sample sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 8 Octacosane Concentration Rank 12

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

20.39 0.22 ug/L 358626 Acenapthalene-dlO 18.63

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Octacosane 394 C28H58 000630-02-4 90 2 Tetracosane 338 C24H50 000646-31-1 90 3 Heptadecane 240 C17H36 000629-78-7 90 4 Pentadecane___________________________ 212 C15H32 000629-62-9 90 Abundance Scan 2946 ( 20 389 min) 08265 D (-2929) (-) m/z 57.10 100.00% 57 J 5000 85 4 MT 1* "PAAM,M—94AA1AA) 20.00 20 20 20.40 20 60 20 80

n/z-> 0 M 1 141 i I 113 ' f" " i " " r 1" i1 ■■ ■ r ■ " r ■ i " " i" " i1" 1 r " ■ I " " r1" I " 1111 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 m/z43.10 69.25% Abundance #112312 Octacosane 7

5000 MAWMywA wor “MMMn 85 20.00 20.20 20.40 20 60 20 80 4 m/z 71.10 55.08%

n/z-> 0- 24. 4.44 TTmmDmT] 133,141 169 197 225 253 281 309 337 365 394 20 40 60 80 100 120 140 160 180 200 220 240.260 280 300 320 340 360 380 Abundance #112385: Tetracosane 57 k U n11 'AI f-r-, ‘\IB > O 20 00 20.20 20.40 20.60 20 80 5000 85 m/z 85.10 43.70% 4

J .1. 1133 141 169 197 225 253 281 309 338 n/z—> 0- A । ifl | P* hluduouufuudphugaaralaay*i rq >rri| in > ■ fl ■ ri 11 > ■ 11 ■ 11 ■*! 11111 > | > > I ■ ■ 11 ] > 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 ,............... Abundance 57 #112320' Heptadecane TT A 20 00 20.20 20 40 20 60 20 80 m/ z 41.10 29.10%

5000 4 85

Tl/Z-> 0 Llm mmmmm . I 113 , 141 169 196 240 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 _hAAAAMAMANANAN 20.00 20 20 20.40 20.60 20 80

08265.D 041702SCAN.M Thu Apr 18 09:58:18 2002 Page 13

NYC-WTC_000048394

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NYC-WTC_000048394Source: NYC Law Department, mirrored locally

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