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GCMS analysis results for sample AE08431, May 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE08431 conducted on May 6, 2002, including surrogate recovery data.

NYC-WTC_000048121–000048133

Folder label: “GCMS X 4/9/02 A 4/19/02

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Scanned page image, NYC-WTC_000048127
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\020419\08431.D Vial: 18 Acq On : 20 Apr 2002 12:52 am Operator: Nefliu Sample : sample Inst Instrumen Mise : Multiplr: 1.00 MS Integration Params: rteint.e

Quant Method : C:\MSDCHEM\1\METHODS\SCAN020418.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 Peak Number 1 Heptane Concentration Rank 5

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

3.13 0.25 ug/1 357694 1,4-Dichlorobenzene-d4 11.38 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Heptane 100 C7H16 000142-82-5 90 2 Heptane 100 C7H16 000142-82-5 80 3 Heptane 100 C7H16 000142-82-5 80 4 Pentane, 2-methyl-_______________ 86 C6H14 000107-83-5 47 Abundance Scan 8 (3.126 min): 08431. D (-3) (-) m/ z 43.10 100.00% 43

5000 57 71

100 35 , 86 I 3.20 3.30 3.40 3.50 3.60 n/z—> .........................................I i ' ' ' 1 i 1 ‘ 0 10 ■ i ' ■ ■ 1 i ' ' ■ 1 1 1 20 30 40 +504l 50 —60 - ' ' I 11111 70 80 90 / 100 m/z 40.10 61.52% —PA

Abundance #109668: Heptane 43

5000 57 71 29 3.20 3.30 3.40 3.50 3.60 m/z 71.15 44.88% 100

n/z-> 22 1 ■ l ............... Ir.......... 1 tP o 10 20 :30 37 40 50 +5114 tTT (60 63 70 | 77 80 85 91 90 100 Abundance #4133: Heptane 43 J MM . M 3.20 3.30 3.40 3.50 3.60 5000 29 57 71 m/z 41.10 44.03%

100

m/z-> '6' 2 10 15 | —I 20 30 40 50 85 1 .544,11/165 1 |11 • ■ ■ । « 1 ‘ । ‘ । > 60 70 80 90 H100 Abundance #109303: Heptane 1 ' i ' ■ ■ ■ i ■ 43 3.20 3.30 3.40 3.50 3.60 m/z 57.10 42.06% 5000 29 57 71

100

/z-> 1 15 ■ ■ i ■ ■ ■ ■ i > ■' > ■ i ■ 0 10 20 X4 30 40 , 51, | ___65 +1——,....... 50 (60 70 +7785- 80 90 100 T 3.20 3.30 3.40 3.50 3.60

08431.D SCAN020418.M Thu May 02 15:40:23 2002 Page 3

NYC-WTC_000048127

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NYC-WTC_000048127Source: NYC Law Department, mirrored locally

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