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GCMS analysis results for unknown compounds, June 2002

Machine-extracted title · confidence 90%

Laboratory report documenting GCMS analysis of sample AE12735 with surrogate recovery data and identification of unknown compounds.

NYC-WTC_000015200–000015223

Folder label: “GCMS X 6/3/02 A 6/7/02

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NYC 9/11 Public Portal Document Llbrary searen compound Report Data File C:\MSDCHEM\l\DATA\06 07 02\12 73 6.D Vial: 12 Acq On 7 Jun 2002 5:32 pm Operator: Sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 15 Naphthalene, 1,2,3,4-tetrah... Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 34.83 0.41 ug/L 148015 Perylene-d12 34.65

Hit# Of 5 Tentative ID MW MolForm CAS# Qua!

1 Naphthalene, 1,2,3,4-tetrahydro-... 258 C19H30 033425-49-9 9 2 Indan, 1-methyl-3-nonyl- 258 C19H30 029138-85-0 9 3 3-Phenyl-2-propyn-l-ol 132 C9H80 001504-58-1 9 4 3-Phenyl-2-propyn-l-ol 132 C9H80 001504-58-1 9 Abundance Scan 5404 (34.831 min): 12736.D (-5403) (-) m/z 131.40 100.00% • 131

5000 207 258

40 115 . 4 h TITImnum 34.40 34.60 34.80 35.00 35.20 0- - 6 m/z 132.20 98.51% n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #59321: Naphthalene, 1,2,3,4-tetrahydro-1 -nonyl- 131

5000 IT T1T——n.n 34.40 34.60 34.80 35.00 35.20 m/z 207.00 49.44% , ■ 15 ? 11 53 €5 77 3 103115 , a . 145157 258 0 > i • * * ‘ i * * * * । 1 ■ 1 1 1 1 1 1 1 'I 1 1 n/z->______ 20 40 60 80 100 120 140 160 .180 200 220 240 260 Abundance #59311: Indan, 1 -methyl-3-nonyl- 131

34.40 34.60 34.80 35.00 35.20 5000 m/z 258.00 38.62%

0- .. 15, 3, 11 55,..77 1 198115 .4 . 145157171 ... 207 243 258 ■ i ■ ■ ■ ’ i ■ ■ ■ ■ i ■ ■ ' ■ i ■ ■ niz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #122031:3-Phenyl-2-propyn-1-ol 131 34.40 34.60 34.80 35.00 35.20 m/z 115.10 30.60% 103 5000 77 115 39 51 63 | 89 0-27 p —-HL- - n/z-> 20 40 60 80) 100 120 140 160 180 200 220 240 260 34.40 34.60 34.80 35.00 35.20

12736.D 060302.M Mon Jun 10 11:23:38 2002 Page 18

NYC-WTC_000015222

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NYC-WTC_000015222Source: NYC Law Department, mirrored locally

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