GCMS analysis results for sample AE09571, May 2002

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Laboratory report detailing gas chromatography mass spectrometry analysis of sample AE09571 conducted on May 14, 2002.

NYC-WTC_000023023–000023054

Folder label: “GCMS X 5/8/02 A 5/9/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\MSDCHEM\1\DATA\050902\9570.D Vial: 7 Acq On 9 May 2002 8:10 pm Operator: Mclean Sample 5/8 kb Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\l\METHCDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 6 Hexadecane, 2,6,10,14-tetra... Concentration Rank 16 R.T. EstConc Area Relative to ISTD R.T. 28.31 1.48 ug/L 2566590 Chrysene-dl2 30.81 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Hexadecane, 2,6,10,14-tetramethyl- 282 C20H42 000638-36-8 64. 2 Dodecane, 2-methyl-8-propyl- 226 C16H34 055045-07-3 3 Heptane, 2,6-dimethyl- 128 C9H20 001072-05-5 50 4 Decane, 2,3,5-trimethyl- 184 C13H28 062238-11 50 Abundance Scan 4294 (28.309 min): 9570.D (-4285) (-) m/z 57.10 1X50.00% 57 71

5000 43 85 MA/u/u i 99 113 127 141 155 169 183 197 28.00 28.20 28.40 28.60 oV Il ,1 . i..il .I,,li 1lm|I|I I I I I I I It I I I i > I I I I r 1 I I 1 ■ ■ I I I I I I I > I ■ I I > t I I I I I I I I I I I I I I m/z 71.10 82.87% m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance 43 57 71 #112379: Hexadecane, 2,6,10,14-tetramethyl-

NN 5000 28.00 28.20 28.40 28.60 29 85 m/z 43.15 56.38% I?, 112127 141 155 169183 197 282 —20440+—*TT 1 .80.. , 100 n/z-> Abundance 0- 60 120 140 160 180 200 220 240 260 280 #16530: Dodecane, 2-methyl-8-propyl- NmhNazhss 43 57

71 28.00 28.20 28.40 28.60 5000 m/z 85.10 43.66%

anroww"hkywa 85 — 112 4 22

/z-> 0 20 TI — 40 60 l— 80 99 | 127 141154 169 i 197211 226 । । iM| ■ । "I । i-'i । । i' । Tri । i+i । । ui । । । । । । 11 । । । । ' i 1 ■ ■ ■ i' ■ ■ ■ i ■ ■ 100 120 140 160 180 200 220 240 260 280 Abundance #5625: Heptane, 2,6-dimethyl- 43 28.00 28.20 28.40 28.60 m/z 69.10 25.13% 5000- 57

71 WMPMMwMMWav 29 85 .. ....................................... Tl/Z-> L_ 0 ■ i ■ ′ ■ ■ r ′ ■1 20 40 I60 80 100 120 140 160 180 200 220 240 260 280 28.00 28.20 28.40 28.60

9570.D 050102.M Mon May 13 11:46:46 2002 Page 12

NYC-WTC_000023039

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