GCMS analysis results for sample AE00833, Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN31\00833.D Vial: 1 Acq On : 31 Jan 2002 2:42 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 31, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 6 Styrene Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 7.07 0.05 ug/L 25095 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Styrene 104 C8H8 000100-42-5 90 2 Styrene $$ Benzene, ethenyl- (CA... 104 C8H8 000100-42-5 90 3 Styrene $$ Benzene, ethenyl- $$ ... 104 C8H8 000100-42-5 90 4 Styrene $$ Benzene, ethenyl- (CA... 104 C8H8 000100-42-5 90 Abundance Scan 324 (7.073 min): 00833.D (-) m/z 104.10 100.00% 104

5000 78 51 44 84 6.80 7.00 7.20 7.40 0 I " " I " ' 11 " 11 J' ' ' I ' ' ' ' I 1 ' ' 1 I ' ' ' ' I ' ' ' ' I ' ' i11'1111 " 1" "11 TT ‘Ii m/z 103.10 49.09% n/z-> Abundance 35 40 45 50 55 60 65 70 75 80 85 #10331: Styrene 90 95 100 105 110

104 I 5000 ——————————— 78 6.80 7.00 7.20 7.40 51 m/z 78.10 35.77% 63 0- 1 > 11 ■11 ■ । > t »i • >»> 11 ■ i ■ ■ ■ • i ■ ■ ■11 ■ nmmrr 89 J m/z-> 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #10337: Styrene $$ Benzene, ethenyl- (CAS) $$ Ethenylbenze... 104 TTUr r-r-r-p-i-r-r 6.80 7.00 7.20 7.40 5000 m/ z 51.10 27.53% 78 51 63 74 89 0‘i । 1 1 1 i 1 1 1 ■ । 1 ■ ■ 1 1 ■ -H -HH— ■ ■ i1 ■'11' ■ ‘ ■ i ■ ■ ■ ■ i' ■ — •n/z-> 35 40 45 5055 60 65 70 75 80 85 90 95 100 105 110 Abundance #10334: Styrene $$ Benzene, ethenyl- $$ Bulstren K-525-19 ... 104 6.80 7.00 7.20 7.40 m/z 77.00 25.23%

5000 51 78

m/z-> 0-mPPPPPH 35 40 45 50 55 60 65 70 75 74 89 ‘ i " " i1" 11" 111 r" 1111 80 85 90 95 100 105 110 | . .... 11....... 6.80 7.00 7.20 7.40

30833.D SCAN508.M Fri Feb 01 09:18:59 2002 Page 8

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