GCMS blank results for sample AE03614, March 28, 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02MAR08\0314.D Vial: 4 Acq On : 8 Mar 2002 6:03 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 8, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 11 Heptane, 2,2,4-trimethyl- $... Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T.

9.96 0.09 ug/L 41407 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

I Heptane, 2,2,4-trimethyl- $$ 2,2... 142 C10H22 014720-74-2 64 2 Decane, 2,2-dimethyl- (CAS) $$ 2... 170 C12H26 017302-37-3 9 3 Pentane, 2,2,3,4-tetramethyl- $$... 128 C9H20 001186-53-4 9 4 Dodecane, 2,2,11,11-tetramethyl- 226 C16H34 127204-12-0 9 Abundance Scan 583 (9.955 min): 03514.D (-) m/z 57.10 100.00% 57

5000 41 71 A -........... .............

85 150 9.60 9.80 10.00 10.20 O-TT ■ i ■' •11' ------------- m/z 56.10 42.13% miz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #38873: Heptane, 2,2,4-trimethyl- $$ 2,2,4-Trimethylheptane 57

5000 11B 9.60 9.80 10.00 10.20 43 m/z 41.10 21.88% 27

mz—> O-T 111 1 '' 1 — +—T ■i*' • * ।; 20 30 11........ 127— 40 50 60 70 80 90 100 110 120 130 140 150 'i *11' i *11111 *1 * ।111 *।1 *1■।1 *1' i * ■

Abundance #74431: Decane, 2,2-dimethyl- (CAS) $$ 2,2-Dimethyldecane 57 III „ IImn—EI—T ; TI T 9.60 9.80 10.00 10.20 5000 m/z 71.00 13.33%

43 71 85 .....• 1’ .. 0- 1 I 1 ’ 1 ‘ i * ‘ * • I * 1 ‘ | ‘ l ■ i ■1 ■ • i ■ ■ ■ • i ■1 ■ ■ i ■1 ■11 ■' ■ ■ i1 ■ ■ ■ i' ■ ■ ■ i1 ■ ■ ■ i ■ ■ ■ ■ i ■ ■ miz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #25252: Pentane, 2,2,3,4-tetramethyl- $$ 2,2,3,4-Tetrameth... - • ■ i • 57 9.60 9.80 10.00 10.20 m/z 43.10 13.31% 43 5000

27 0- ‘ 11 ■ • ■ i ■ TTTH *1ud — 71 85 TTT Thpdnu—gKO—mT AAA 1 ' I ' ' ■ • I ‘ ‘ I ■ ‘ ‘ ■ I ' ' 1 • l' miz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 9.60 9.80 10.00 10.20

03514.D HP022102.M Fri Mar 15 10:09:24 2002 Page 13

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