GCMS analysis results, sample AE12288, June 2002

NYC 9/11 Public Portal Document Library aearen compound Report

Data File : C:\MSDCHEM\l\DATA\052902\12288.D Vial: 7 Acq On : 29 May 2002 2:58 pm Operator: McLean Sample : gc/ms scan 5/24 fb Inst ' : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 11 Benzene, 1,2-dimethyl- Concentration Rank 13 R.T. EstConc Area Relative to ISTD R.T. 6.61 0.25 ug/L 179696 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# 9al 1 Benzene, 1,2-dimethyl- 106 C8H10 000095-47-6/ 91 2 Benzene, 1,3-dimethyl- 106 C8H10 000108-38-3 90 3 Benzene, 1,3-dimethyl- 106 C8H10 000108-38-3 90 4 p-Xylene 106 C8H10 000106-42-3 90 Abundance Scan 601 (6.610 min): 12288.D (-589) (-) m/z 91.10 100? 91 106 5000 ..................................................... 39 51 er 77 6.20 6.40 6.60 6.80 7.00 651....Il1,. , , 86 niz-> 0- m 1050 20 30 40 60 I,,I 1 1 1 1 1 1 1 1 I 1 1 1 1 1 1 70 80 90 1 1 1 I ‘ ‘ 100 110 m/z 106.10 57.52 Abundance #117410: Benzene, 1,2-dimethyl- 91

106 5000 6.20 6.40 6.60 6.80 7.00 m/z 105.10 23.63%| 39 51 65 77 niz-> o ■ * i ■ ■ 1 1 1 1 1 1 ‘ 1 1 10 20 30 —4556--6+98,4 1 100 1 40 50 60 70 80 90 110 Abundance #117396: Benzene, 1,3-dimethyl- 91 44 T1 6.20 6.40 6.60 6.80 7.00 5000 106 m/ z 77.00 13.82

39 51 77 27 65 15 0- * ' I ' ’ I ’ T 1 . 98, 11 1 i 1 ‘ miz-> 10 20 30 40 50 60 70 80 901 100 110 Abundance #117397: Benzene, 1,3-dimethyl- -n-p-r-n-i-r-r- • > i ■ 91 6.20 6.40 6.60 6.80 7.00 | m/z 39.10 12.35% 5000 106

n/z-> 0 -7746716p,55,,7274—86.4—98,4 10 20 30 40 50 60 70 80 90I 100 110 6.20 6.40 6.60 ...

6.80 7.00

12288.D 052202.M Mon Jun 03 09:37:13 2002 Page 14

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