GCMS sample results AE11284, DEP Labs, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\02 0516\11284.D Vial: 12 Acq On : 16 May 2002 8:14 pm Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) . Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 3 Benzene, 1-ethyl-3-methyl- Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 9.76 0.92 ug/1 52790 1,4-Dichlorobenzene-d4 11.37 Hit# of 5 Tentative ID MW MolForm CAS# Qual

Benzene, 1-ethyl-3-methyl- 120 C9H12 000620-14-4 91 2 Benzene, 1-ethyl-3-methyl- 120 C9H12 000620-14-4 91 3 Benzene, 1-ethyl-2-methyl- 120 C9H12 000611-14-3 91 4 Benzene, 1-ethyl-4-methyl-120 C9H12 000622-96-8 90 Abundance Scan 1137 (9.760 min): 11284.D (-1126) (-) m/z 105.10 100.00% 1(6

niz—> 5000

10 20 30 40 50 60 70 --4 80 90 100 39 49 58 65 77 91 - ‘I 110 120 120 ../MM.,/ 9.40 m/z 120.10 9.60 9.80 10.00 23.07% Abundance #46775: Benzene, 1-ethyl-3-methyl- 1(6

5000 A A. | W — 9.40 9.60 9.80 10.00 120 m/z 91.00 12.07%

miz-> -755 58194 10 20 30 40 50 60 70 80 90 100 110 120 ‘ I Abundance #119294: Benzene, 1-ethyl-3-methyl- 1(6 j ------ 9.40 9.60 9.80 10.00 5000 m/z 77.0.0 11.66% 120

. . .1?. . 27 3945 51 59 65 77 84 91 97 , I 113.,, ' ' I ' 1 ‘ ■ l ' * * ' i ' ‘ ‘ • j • • ‘ 1 | । ' < i'| i'ili <■ । । i i‘l‘| । t > i'|'l । i i । i'i 1 ■ i ■ ■ • • | • ■ ■ ■ । niz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #119293: Benzene, 1 -ethyl-2-methyl- * ■ i • 1(6 9.40 9.60 9.80 10.00 m/z 39.00 9.45% 50001 120 77 91 27 39 51 59 65 I»। »pr" IT iz—> 10 20 30 40 50 60 70 80 90 100 110 120 9.40 9.60 9.80 10.00

11284.D SCAN020507.M Fri May 17 13:06:39 2002 Page 6

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