GCMS analysis results for sample AE00839, Feb 4 2002

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Laboratory report showing GCMS analysis of sample AE00839 including surrogate recovery and unknown compounds.

NYC-WTC_000052088–000052107

Folder label: “GCMS X 1/11/02 A 1/31/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN31\00839.D Vial: 3 Acq On : 31 Jan 2002 4:21 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 31, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L *********************************************************** * * * * ** * * * * Peak Number 5 Dodecane (CAS) $$ n-Dodecan... Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 11.50 0.08 ug/L 61465 Naphthalene-d8 13.19 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Dodecane (CAS) $$ n-Dodecane $$ ... 170 C12H26 000112-40-3 59 2 Decane, 2-methyl- (CAS) $$ 2-Met... 156 C11H24 006975-98-0 59 3 Dodecane (CAS) $$ n-Dodecane $$ ... 170 C12H26 000112-40-3 56 4 Eicosane, 2-methyl- (CAS) $$ 2-M... 296 C21H44 001560-84-5 53 Abundance Scan 712 (11.502 min): 00839.D (-) m/z 57.10 100.00% 57

43 5000 71 85

98 -AA4 m/z--> Oh । 20 30 40 ■ 11 l 4 50 60 70 " " I I, ■ 111> 11 > 1111 80 90 100 110 120 130 140 150 160 170 I ■ ■ ■ ■ l ■ ■ ■ ■ l1 • ■ ■ l ■ ■ • • I ■ • m/z 11.20 11.40 11.60 11.80 43.10 62.46% Abundance #74389: Dodecane (CAS) $$ n-Dodecane $$ Ba 51-090453 $$ Ad... 43 57

5000 71 A , AW , M AMAM4 11.20 11.40 11.60 11.80 27 85 m/z 71.10 46.32% - 98 113 128 170 0- TIPH TOPTPITT 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #56251: Decane, 2-methyl- (CAS) $$ 2-Methyldecane $$ 2-Met... 43 57

11.20 11.40 11.60 11.80 71 5000 m/z 41.10 35.26%

27 0- ' 11'1I ' I'1'' I + 82 11"1 d -rp-r i ‘' i' ■ i i ■ ■' ■ i ■ ■ ■111' •11 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 ।"' ’ ।'1 n/z-> Abundance #74405: Dodecane (CAS) $$ n-Dodecane $$ Ba 51-090453 $$ Ad... 43 57 _MALCM 11.20 11.40 11.60 11.80 m/z 85.10 30.71%

5000 71

85 27

m/z-> oV 20 L30 40 50 ITT 60 70 , 98 112 127 W0—1—9*mwnp—*Iu 80 90 100 110 120 130 140 150 160 170 170 Tp-m-. truer 1 FI 1 1 1 1 1' • 1 i' 11.20 11.40 11.60 11.80

00839.D SCAN508.M Fri Feb 01 09:19:14 2002 Page 7

NYC-WTC_000052098

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