GCMS blank results for sample AE03508, March 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

* Data File : C:\MSDCHEM\1\5973N\02MAR08\03508.D Vial: 4 Acq On : 8 Mar 2002 1:07 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 10

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

9.94 0.10 ug/L 50278 1,4-Dichlorobenzene-d4 9.72

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Heptane, 2,2,4-trimethyl- $$ 2,2... 142 C10H22 014720-74-2 64 2 Pentane, 2,2,3,4-tetramethyl- $$... 128 C9H20 001186-53-4 43 3 Pentane, 2,2,3,4-tetramethyl- 128 C9H20 001186-53-4 40 4 Heptane, 2,2,4,6,6-pentamethyl- 170 C12H26 013475-82-6 9 Abundance Scan 582 (9.944 min): 03508. D (-) m/z 57.10 100.00% 57

5000 41 r fT ■ ■ i ■ ■ ■ ■ i ■ 71 85 9.60 9.80 10.00 10.20 0— —...... 1 III TII 1 ' ■ 1000/nT TT-n-j 1tT-r10/1/-/2/“kik,’1-r-r 60 70 80 90 100 110 120 130 m/ z 56.10 43.15% mz-> 20 30 40 50 Abundance #38873: Heptane, 2,2,4-trimethyl- $$ 2,2,4-Trimethylheptane 57 J 5000 9.60 9.80 10.00/10.20 ' 43 m/z 41.10 22.40%

miz—> 27 0■ i ■ ■ ■ ■ i ■ ■ ■ ' I ■ ' i — 20 30 +T _1_2 40 50 60 70 80 90 100 110 120 130 Abundance #25252: Pentane, 2,2,3,4-tetramethyl- $$ 2,2,3,4-Tetrameth... 57 43 9.60 9.80 10.00 10.20 5000 m/z 71.00 13.52%

27 71 85

mz—> 0 ..... 20 1........ 30 40 + -'‘I - 50 60 70 80 11 | > ri । । i i । । । > । । i । ri > . । > . . . । 90 100 110 120 130 j

Abundance #25253: Pentane, 2^,3 11 i ■ ' i ‘ ■ i ■ ■ ■ ■ i ■ 57 9.60 9.80 10.00 10.20 m/z 85.10 12.33% 43

5000

m/z—> O-TT 20 27 A30 40 - + TTT 50 60 70 71 ■ ■

80 85 i ■ ■ 1 ■

90 i ■ ' ■ 1 i ■ ■

100 ‘ ■

110 i ■ ■ ■ ■

120 i ■ ■ ■ ■

130 i ■ A9.60 9.80 10.00 10.20

03508.D HP022102.M Fri Mar 15 10:08:51 2002 Page 13

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