GCMS Analysis Report for Sample AD26387, Dec 2001

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV3001\26387.D Vial: 13 Acq On : 30 NOV 2001 11:08 pm Operator: GALOS Sample : gc/ms unknown 11/3 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 9 Oxirane, 2-methyl-3-propyl-, c Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 10.53 1.09 ng/uL 529313 1,4-Dichlorobenzene-d4 11.89

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Oxirane, 2- methyl-3-propyl-, cis- 100 C6H120 006124-90-9 50 2 Pentanal, 2 ,2-dimethy1- 114 C7H140 014250-88-5 25 3 Hexane, 2 ,3 ,5-trimethyl- 128 C9H20 001069-53-0 17 4 2-Hexanone, 3,3-dimethyl-________ 128 C8H160 026118-38-7 17 Abundance Scan 621 (10.533 min): 26387.D (-) m/z 43.10 100.00% 43

5000 85 i TIT r 1 TIT i । 57 — 10.20 10.40 10.60 10.80 100 ■ i ‘ 1 1 1 i ‘ 111"*11111’11111—TIr m/z 45.10 38.81%

L mfe-> 20 30 40 50 60 70 90 80 100 110 120 130 Abundance #1531: Oxirane, 2-methyI-3-propyl-, cis- 43

57 . AA -IF* 5000 71 85 10.20 10.40 10.60 10.80 m/z 41.05 26.41%

mhL~> 20 ...... —l 1—u50—im 30 40 > I • • • • t i 60 70 100 ' ' I ‘ ' 1 ‘ 1 ' ‘ ‘ 1 I ' ‘ 80 90 100 ' I ‘ 110 ‘ I ‘ 120 ‘ ' I ' ' 130 Abundance #3038: Pentanal, 2,2-dimethyl- 4)3

10.20 10,40 10,60 10.80 5000 m/z 85.05 24.65% 85 27 57 72 II - ' ‘ ‘ I ‘ TTT t .... । I 1 i ' ‘ ' ' 1 ' ' । . i । । । । । । mz—> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #5161: Hexane, 2,3,5-trimethyl- 43 10.20 10.40 10.60 10.80 m/z 57.10 16.92% 5000 85 57 71

m/z—> - 20 27 30 40 + ‘ T’ “ ■ I' ____________________ 128 Hr I 1 * ‘ ‘ I ’ ‘ * 1 I ‘ ‘ ‘ ‘ I ‘ ‘ ' 1 1 * » N - '' — TTPTKTf 50 60 70 80 90 100 110 120 130 10.20 10.40 10.60 10.80

26387.D NP112701.M Tue Dec 04 10:39:17 2001 Page 9

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