GCMS analysis results, sample AE12320, June 2002

NYC 9/11 Public Portal Document Llbrary yearen compound. Report Data File : C:\MSDCHEM\l\DATA\052902\12320.D Vial: 8 Acq On : 29 May 2002 3:47 pm Operator: McLean Sample : gc/ms scan 5/24 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 ′6 Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 11 Thiophene Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 4.44 0.78 ug/L 492827 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Thiophene 84 C4H4S 000110-02-1 9 2 2-Butenoic acid, (E)- 86 C4H602 000107-93-7 5 3 2-Butenoic acid, (E)- 86 C4H602 000107-93-7 5 4 Crotonic acid 86 C4H602 003724-65-0 5 Abundance Scan 232 (4.442 min): 12320.D (-230) (-) m/z 84.00 100.00% 84

5000 47 88 35. 38 43 i 4.00 4.20 4.40 4.60 4.80 0!1’1—5110/11112211801118111111 P ‘ ‘11 “ “ I “ ‘ ‘I “ “ I ” ‘' I “ “ I “ “ I ‘ 'I T+T-p.Hlur m/z 86.00 50.69% m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #116585: Thiophene 84

58 5000 45 4.00 4.20 4.40 4.60 4.80 39 m/z 47.10 27.22% 12 18 0 BI1P3PW—021—9031—12171 26 7 Myt miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #116768:2-Butenoic acid, (E)- 85

41 4.00 4.20 4.40 4.60 4.80 5000 m/z 88.00 22.24%

38 45 69 ""WkpyhLL, o+ ............................ 34 l I,. —m 5053.57606366 7275 hpmpa n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #34651:2-Butenoic acid, (E)- i • ‘ ‘ ' i • ■ • ■ i ■ 1 • • i ■ ■ ■ ‘ i ‘ • 85 4.00 4.20 4.40 4.60 4.80 41 m/z 35.10 14.72% 5000

27 38 45 69 "MMwk,. *

01 ...................... 5053 5760 66 tpm —hmm 72 7982, 189..... 11 ■"111'1 i ' ■ ' ' i ■ ■ ■ • i ■ ’ ‘ ■ i • • ■ ■ i ■ n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 4.00 4.20 4.40 4.60 4.80

12320.D 052202.M Mon Jun 03 09:39:02 2002 Page 14

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