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GCMS analysis results, Sample AE08269, April 22, 2002

Machine-extracted title · confidence 100%

GCMS analysis report for sample AE08269 showing surrogate recovery and unknown compound screening on April 22, 2002.

NYC-WTC_000048436–000048455

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\08269.D Vial: 25 Acq On : 18 Apr 2002 5:10 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 2 Toluene Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. 4.41 86.57 ug/L 104372000 1,4-Dichlorobenzene-d4 9.99

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Toluene 92 C7H8 000108-88-3 95 2 Toluene 92 C7H8 000108-88-3 94 3 Toluene 92 C7H8 000108-88-3 91 4 1,3,5-Cycloheptatriene 92 C7H8 000544-25-2 91 Abundance Scan 227 (4 413 min) 08269.D (-217) (-) m/z 91.10 100.00% 91

5000

I 1 1 ■ ' i 1 1 39 — 51 65 4 00 4.20 4 40 4 60 4 80 01 .I 45 U -ImT 60,1. 72 77 86 , m/ z 92.10 61.71% n/z-> 0 10 20 30 40 50 60 70 80 90 100 Abundance #117292 Toluene 91

5000 4.00 4 20 440 4 60 4.80 m/z 65.10 12.57% 39 51 65 fl 0 27 110 PI rl I'1 I 45 il 57 ! | 77 Hr । । rUuli i । । i-i-i 86 . । i ri i I n/z—> 0 10 20 30 40 50 60 70 80 90 100 Abundance #117281: Toluene 9h

4.00 4 20 4.40 4 60 4.80 5000 m/z 39.10 8.98% 39 _ 51 65 4 27

n/z-> 0- 1 ' i ■ 1 1 ' ' i ' ■ 15 ' 1 I ’ ' 1 ' ' lp‘ 37,1,.56, ........ . 86,1,1 i 0 10 20 30 40 50 60 70 80 90 100 Abundance #117283: Toluene .............................................. .... 91 4.00 4.20 4 40 4 60 4.80 m/z 63.10 8.45% 5000

39

n/z-> 0- 0 । 1 ■ ■ ■ i 1 1 ■ ■ । 10 : 44—44 ‘ 1 60. 22 ■ 271 1 । 33 20 30। 45 51 | | 70 77 65 86 ‘l‘) । i ' ।■'. ............ ... 1 40 50 60 70 80 90 100 4.00 4.20 R...... 4.40 4.60 4.80

08269.D 041702SCAN.M Thu Apr 18 10:02:26 2002 Page 7

NYC-WTC_000048446

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NYC-WTC_000048446Source: NYC Law Department, mirrored locally

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