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← Document results/DEP Box 28/GCMS X 1/4/02 A 1/25/02
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GCMS analysis results for sample AE00106, Feb 2002

Machine-extracted title · confidence 100%

Laboratory report listing unknown compounds and surrogate recovery for sample AE00106 analyzed on February 7, 2002.

NYC-WTC_000050774–000050792

Folder label: “GCMS X 1/4/02 A 1/25/02”

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NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\5973N\02JAN25\00106.D Vial : 5 Acq On : 25 Jan 2002 1:28 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 25, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N. L ********************************************************************* Peak Number 1 Butanoic acid, methyl ester... Concentration Rank 6

R.T. EstConc Area Relative to ISTD R.T. 3.60 0.11 ug/L 50856 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 83 2 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 78 3 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 78 4 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 74 Abundance Scan 20 (3,602 min): 00106. D (-) m/z 43.10 100.00% 4|3 74

5000 59 87 A •/ 3.50 3.60 3.70 3.80 3.90 4.00

m/z-> .............. 31,1 10 20 30 40 50 60 70 80 49 ■

90 i ■ ■ | ■ ■ i ■ ' ■ ■ i

100 110 m/z74.10 72.08% Abundance #9227: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74

5000 1T" i' ■ i ■ ■■■ i ■ ■ ■ ■ i ■■■ ■ i 3.50 3.60 3.70 3.80 3.90 4.00 59 87 m/z 71.10 59.21% 69 102 ' i ■ ' ' 1 i ' ■ ■ ■ i ' i ' 1 1 1 I.... I m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9228: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 i ■ ■ ■ ■ i

3.50 3.60 3.70 3.80 3.90 4.00 5000 m/z41.10 34.03% 59 87

m/z-> i

10 ■ ■ ■ ■ i

20 ' ■

30 ' '

40 i '

50 60 470 80 ■ i • ' 90 100 ■ i • ■ • • । i 102 1 1 I 1 1 1 1 I 11 ' IF"uvv-m- 110 Abundance #9220: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 3.50 3.60 3.70 3 80 3.90 4 00 m/z 87.10 22.86% N 15 74 5000 27 59 87 33 ...... 102. ' ' I ' • ■ ' i ' ' ■ 'T ' | 4 r’ i ' 11 ' i ' 1 1 1 r1 T i " ■ ■ i ■■ ■■ i i ■'' ■ i n/z-> 10 20 30 40 50 60 70 80 90 100 110 3 50 3.60 3.70 3.80 3.90 4.00

00106.D SCAN508.M Mon Jan 28 09:49:53 2002 Page 3

NYC-WTC_000050780

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NYC-WTC_000050780Source: NYC Law Department, mirrored locally

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