GCMS analysis results for sample AE10303, May 2002

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Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10303 conducted on May 17, 2002.

NYC-WTC_000045075–000045091

Folder label: “GCMS X 5/1/02 A 5/8/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\MSDCHEM\1\DATA\050802\10303.D Vial: 6 Acq On 8 May 2002 5:53 pm Operator: Mclean Sample 5/1 eh Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 7 Methisazone Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. 30.97 0.31 ug/L 313788 Chrysene-dl2 30.81 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Methisazone 234 C10H10N4OS: 001910-68-5 10 2 Benzo[b]naphtho[2,1-d]thiophene 234 C16H10S 000239-35-0 10 3 1,4-Pentadien-3-one, 1,5-diphenyl- 234 C17H140 000538-58-99 4 Benzo[b]naphtho(2,3-d]thiophene 234 C16H10S 000243-46/9 9 Abundance Scan 4747 (30.970 min): 10303.D (-4746) (-) m/z 120.00 100.00% 120

234 92 5000 103 44 ----- 207 30.60 30 80 31.00 31.20 31.40 0- 1 ■ i ■ 1 1 ' । 1 1 i 1 ' ■ ' I m/z 234.20 62.41% miz-> 20 40 60 80 100 120 140 160 180 200 220 240 Abundance #90317: Methisazone 234

146 91 5000 60 77 117 131 179 । । । । I-f | i-1 । i~ । i i 30.60 30.80 31.00 31.20 31.40 l । । i r-1 [ I-

27 43 104 206 m/z 119.20 58.65% , 160 0- —rls ! I h 1|u ll I 4 Ip4 ul I, ( I 1 l— ll., , 4, II. 192 |- "lI, 217 , 1 । r। m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 Abundance #127239: Benzo[b]naphtho[2,1 -dithiophene 234 1 1 1 1 ' ‘ I ' ' I 11 ■ ' I 1 ' ‘"I 1 30.60 30.80 31.00 31.20 31.40 5000 m/z 91.90 50.88% 117

104

m/z-> o1 7 i

20 | i । । i

40 j-1 51 63 74 । । I

60 [ । । । 'T ।

80 i T ।

100 120 91, । । | 'I ffl ।

140 160 180 । । i r 139150 163174 122,292 . | 1 | 1 1 1 1 | I I ■ > | > I I I |l I I I | I I l"T [ ! I 200 220 240 Abundance #90374:1,4-Pentadien-3-one, 1,5-diphenyl- ' । 1 1 1 (। ' 1’ । ■ i -i -i > > । । i । । [ i 234 30.60 30.80 31.00 31.20 31.40 103 m/z 90.10 50.13% A 5000 77 131 91

n/z-> 0 28 39 51 ■ 1 i 1 1 1 ■ i ' ■ 20 40 65 ■ i 1 ' 60 —TTHTt 80 100 115 120 +,144155167178.191 28216.,1 140 160 180 200 220 TB 240 30.60 30.80 31.00 31.20 31.40

10303.D 050102.M Thu May 09 13:49:52 2002 Page 10

NYC-WTC_000045089

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