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GCMS analysis results for sample AD26624, Dec 10 2001

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Laboratory report documenting GCMS analysis of sample AD26624 identifying unknown compounds on December 10, 2001.

NYC-WTC_000031905–000031919

Folder label: “GCMS X 11/7/01 A 12/6/01

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0601\26624.D Vial: 7 Acq On 6 Dec 2001 3:39 pm Operator: GALOS Sample gc/ms unknown Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 Cyclopentanecarboxylic acid, 2 Concentration Rank 5

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

29.58 0.74 ng/uL 129486 Chrysene-d12 33.18

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentanecarboxylic acid, 2-amin 129 C6H11NO2 040482-05-1 38 2 1-Hexene, 2,5-dimethyl- 112 C8H16 006975-92-4 25 3 Cyclopentanone, 2,2-dimethyl- 112 C7H120 004541-32-6 25 4 1,3-Hexanediol, 2-ethyl- 146 C8H18O2 000094-96-2 25 Abundance 50 Scan 2698 (29.585 min): 26624.D (-) m/z 56.1,0 100.00%

5000 43 73 129 239 257I 29.20 29.40 29.60 29.80 30.00 m li iff,.Y T 116 1 ‘ 11 I I 1 • ‘ * 1 1 ■ ■ i ‘ ‘ 185 I ■ i ■ ' ■ ■ i • • • • । • ■ ■ ■ । ■ • ■ ■ । ■ ■ ■ ■ । • m/z 57.10 48.12% miz-2 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #5212: Cyclopentanecarboxylic acid, 2-amino-, trans- 56

5000 ■ i ■ ■ ' 1 i • ' —A.. . 29.20 29.40 29.60 29.80 30.00 m/z 43.1.0 43.66%

miz-? 20 .3042 40 ___ 69 82 i. i i ' ■ ' ' i ‘ 60 80 100 | 129 I ________________________________ ' • I 1 ' ‘ ' i 1 ■ ' 1 i • ‘ ■ ■ i ‘ 100 120 140 160 180 ‘ ‘ i • ■ ■ ■ i ' ‘ ■ ■ i ■ ■ ■ ‘ i • ■ • • i ■ 200 220 240 260 Abundance #2706 1-Hexene. 2.5-dimethyi- i 56

29.20 29.40 29.60 29:80 30.00 5000 m/z 41.1,0 39.50% 27 42 69 112 84 i ■ • ■ ■ i ' • ■ ■ i ' ■ ■ ■ i ‘ 97 | • i ■ ■ 1 ' i ' ' ' ' I ' ' ' ‘ i • ■ ■ ■ i ■ • ■ ■ i ■ ■ ■ ' i ■ ■ • ' i ' ■ ■ • i ■ miz-> Abundance 20 40 60__ 80 50 100 120 140 160 180 200 #63968: Cyclopentanone, 2,2-dimethyl- 220 240 260 TI T AM— 29.20 29.40 29.60 29.80 30.00 m/z 73.0,5 29.50% 5000 41

69 97 112 1’11’1 -1-r 44- 1 I' ' ' 1 I '‘ 1I1**I18T m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 29.20 29.40 29.60 29.80 30.00

26624.D NP112701.M Fri Dec 07 14:47:52 2001 Page 5

NYC-WTC_000031916

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