GCMS analysis results, sample AE12323, June 2002

NYC 9/11 Public Portal Document Llorary searen compound keport

Data File : C:\MSDCHEM\1\DATA\052902\12323.D Vial: 11 Acq On : 29 May 2002 6:14 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 Library : C:\DATABASE\NIST98.L Peak Number 1 Acetonitrile, dichloro- Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T.

3.53 0.27 ug/L 177235 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 72 2 Krypton 84 Kr 007439-90-9 9 3 Furan, 2-methyl- 82 C5H60 000534-22-5 9 4 Allyl mercaptan 74 C3H6S 000870-23-5 7 Abundance Scan 77 (3.532 min): 12323.D (-73) (-) m/z 74.00 100.00% 74 82 5000 e

• i ’ ■ ■ ■ i ‘ • 1 i ■ ■ • ■ i • • • • i 39 51 — 3 20 3.40 3.60 3.80 01 ‘ I ‘ ‘ 44I l i i 4 j » 4 > 4 | m/z 81.95 57.97% iz-> 10 20 30 40 50 60 70 •80 90 100 110 Abundance #28338: Acetonitrile, dichloro- 74

5000 47 82 naczul“rmlw 3.20 3.40 3.60 3.80 m/z 84.00 ,50.22% 35

niz-> 12 0! TIIBBT 10 20 +26— 30 L4 40 50 —2— 60 70 80 , 90 108 100 110 1 ■ T' 1 1 ' l ■ ■ ■ 'T'1 ■ ' ■ I

Abundance #33829: Krypton 84 ■ ■ i ■ 1 ■ ' i ■ ■ 1 ■ i 320 3.40 3.60 3.80 5000 m/z 76.00 33.94%

42 0+ • • i • • * • i • ■ • ■ l • • • • i J_______________________ -7880 rpr. > * 4 ।

B, ' ‘ * I ‘ ‘ i ‘ 1 * ‘ I ‘ miz-> 10 20 30 40 50 60 70 90 100 110 Abundance #116283: Furan, 2-methyl- • । ■ 1 ■ ■ । • r * । । 82 320 3.40 3.60 3.80 53 m/z 86.00 23.01% . / 5000 39 27 "MMinod/

m/z-> 0 TIBr . r . 111/33. 10 20 30 40 +45.ll4 50 60 63 71 "trs 1 । 1 ■ 1 .'I 70 80 -—mmmmmmmTp—T 90 100 110 * i ■ ■ ■ • i 1 • ■ • i ‘ 3.20 3.40 3.60 ■ i 1 ■ ■ ■ i 3.80

12323.D 052202.M Mon Jun 03 10:50:38 2002 Page 4

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