GCMS laboratory blank results, sample AE11555, May 23-29, 2002

NYC 9/11 Public Portal Document Library search compound Report

Data File : C:\MSDCHEM\1\DATA\052902\LBB0529.D Vial: 15 Acq On : 29 May 2002 1:53 pm Operator: Bohlk / Inst 213 Sample : LB 5/23/02 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1\5973N\052802.M (RTE Integrator) Title : Quantitation For Method 525.2 Library : C:\DATABASE\WILEY7N.L. ********************************************************************* Peak Number 3 Hexadecane, 2,6,10,14-tetra... Concentration Rank 7

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

15.57 0.07 ug/L 105187 Acenaphthene-dl0 18.19

Hit# of 5 Tentative ID MW MolForm CAS# Qual l Hexadecane, 2,6,10,14-tetramethy— 282 C20H42 000638-36-8 80 2 Dodecane, 1-iodo- 296 C12H25I 004292-19-7 64 3 Docosane $$ n-Docosane $$ Normal... 310 C22H46 000629-97-0 53 4 Octane, 6-ethyl-2-methyl- 156 C11H24 062016-19-7 53 Abundance Scan 495 (15.566 min): LBB0529.D (-) m/z 71.05 100.00% 71

5000

5.5 99 . 127 Nab 1 15.20 15.40 15.60 15*80 ..4.. 155 m/z57.1089.97% 0 Ph m/z—> :20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #228997: Hexadecane, 2,6,10,14-tetramethyl- (CAS) $$ Phyta... 57

5000 85 AAAAAA 15.20 15*40 15.60 15.80 ' m/z85.1058.11% 41 113 1.11.141, 167183,211 253 282 0 T In n1 miz—> :20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #244391: Dodecane, 1-iodo-

5000 57

85 AMAA 15.20 15.40 15.60 15.80 m/z 84.20 23.79% 41

। 113 155

•n/z—> 0 20 - M 40 60 80 100 120 140 160 180 200 220 240 260 280 300‘ Abundance #261311: Docosane $$ n-Docosane $$ Normal-docosane 57 15.20 15.4015.60 15.80 m/z 70.10 23.71% 85 5000 41

miz—> 0 T‘ .141 3 4 169 197 225 253 281 310 | rf ■ d h l 14 ! f f l ! ■ ■ f I | 11.1 f I I ! I | . l'l I ( :20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 15.20 15.4015,60 15.80

BB0529.D 052802.M Mon Jun 03 15:47:22 2002 Page 5

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