GCMS analysis results for sample AE10161, May 2002

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Laboratory report documenting GCMS analysis of sample AE10161 conducted on May 10, 2002.

NYC-WTC_000044815–000044826

Folder label: “GCMS X 4/29/02 A 5/3/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\1\DATA\MAY0602\10161.D Vial: 9 Acq On 8 May 2002 1:40 am Operator: Sample GC/MS SCAN 4/29 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\-1\METHODS\GCMS0507.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L Peak Number 3 Acetic acid, 1-methylpropyl es Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T. 9.97 0.62 ug/1 40534 1,4-Dichlorobenzene-d4 12.19

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetic acid, 1-methylpropyl ester 116 C6H1202 000105-46-4 28 2 S-(-)-2-Methylbutylamine 87 C5H13N 020626-52-2 9 3 Propane J 1-(1-methylethoxy) - 102 C6H140 000627-08-7 9 4 4-Methyl-2-pentyl acetate________ 144 C8H16O2 000108-84-9 9 Abundance 7 Scan 538 (9.972 min): 10161.0 (-) m/ z 43.05 100 .00% 43

5000

58 87 TTTI i 1 PYu r | r i IVm—ii np" 9.60 9.80 10.00 10.20 10.40 i i | i I I i | i i i | | r I I I ' j I +——— 1|I, 69 .. .. 98.. I I I I I I 1 I I' I' I I I I I I I I I I I "ft I I I I I m/ z 58.10 17.35% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64338: Acetic acid, 1-methylpropyl ester 43

5000 । । > । ............ ,.................... 9.60 9.80 10.00 10.20 10.40 56 87 m/ z 87.05 16.54% 15 27 । I............. , , 1 r i 1 ' 1 r i 1 *TIm ,1 I ' 61i 11 1 1 i 73 I 101 1'1 1 1 i 1 1 1 1 i 1 1 1 '"I ‘ 1 1 1 i m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #764: S-(-)-2-Methylbutylamine 33 1" 9.60 9.80 10.00 10.20 10.40 5000 m/z 59.10 12.68%

< I 41 I I I * I I I 56 r I I I I I I 1 70 I I I l I 1 1 87 I I I I I I I I I I J I — ■ ' i ' ' 1 ' i ' ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance -- #63556: Propane, 1-(1-methylethoxy)- 4)3 9.60 9.80 10.00 10.20 10.40 m/ z 41.05 11.75% 5000

27 - 87

m/z--> ... 11 10 20 30 40 .......... 59 ............ I........... 1.......... 1 ■ i ■ ■ ■ ■ I r > ■ ■ i ■ ■ ■ ■ i ■ ■ । 50 60 102 । ■ 1 1 । j । > > । f 70 73

80 |

90 100 110 9.60 9.80 JM 10.00 10.20 10.40

10161.D GCMS0507.M Thu May 09 11:12:47 2002 Page 3

NYC-WTC_000044824

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NYC-WTC_000044836

Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10165 on May 10, 2002.

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