Laboratory blank analysis results, sample AE11755, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\051302\LBA0513.D Vial: 8 • Acq On : 13 May 2002 5:46 pm Operator: Bohik / Inst 213 Sample : LB 5/10/02 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1\5973N\050802.M (RTE Integrator) Title : Quantitation For Method 525.2 Library : C:\DATABASE\WILEY7N.L

Peak Number 8 Pentadecane, 2,6,10-trimethyl- Concentration Rank 6

R.T. EstConc Area Relative to ISTD R.T.

18.99 0.08 ug/L 64443 Acenaphthene-dl0 18.21

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Pentadecane, 2,6,10-trimethyl- 254 C18H38 003892-00-0 83 2 Octadecane (CAS) $$ n-Octadecane... 254 C18H38 000593-45-3 78 3 Pentadecane (CAS) $$ n-Pentadeca... 212 C15H32 000629-62-9 72 4 Octadecane 254 C18H38 000593-45-3 72 Abundance Scan 872 (18.985 min): LBA0513.D (-) m/z 71.10 100.00%! 57 71 85

5000 99 H3

127,41155 169 AANNMN.A 18.60 18.80 19.00 19.20 19.40

miz-> 0 - . .707.71 ■ ■ i ■ ■ “ i'1 “ i ■ ■ ■ ■ i ■ 20 40 60 80 100 120 140 160 180 200 220 240 260 m/z 57.05 99.32%

Abundance #193195: Pentadecane, 2,6,10-trimethyl- 57

43 5000 71 • 1 nTe Dip ■ Apn m 18.60 18.80 19.00 19.20 19.40 85 m/z 85.10 93.21% 29 99 113

m/z—> 0 ,4... #.7. +. 4, J, 127141155169183197211225239254. 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #193182: Octadecane (CAS) $$ n-Octadecane $$ Octadecan 43 57

71 L 0 * 1 • • 18.60 18.80 19.00 19.20 19.40 5000 85 m/z 55.00 38.95%

29 99

0i 44 4 ■ 12127141155169183198210225 ■ , 254 , ■n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #134017: Pentadecane (CAS) $$ n-Pentadecane $$ CH3(CH2)13CH3 57 i -AAAAn 43 18.60 18.80 19.00 19.20 19.40 m/z 99.10 32.05% 71 5000 85

29

m/z—> 1l1 9 113127141155 169... 199212...... 0 — T| . n . UOTT i f i । i i f i i । ‘i । i i । i i i i ■] > i I-1 । i i i i । i > > i | r 20 40 60 80 100 120 140 160 180 200 220 240 260 I.. M 18.60 18.80 19.00 19.20 19.40

BA0513.D 050802.M Tue May 14 10:36:12 2002 Page 10

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