GCMS analysis result with unknowns, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV3001\26391.D vial: 7 Acq On : 30 Nov 2001 5:41 pm Operator: GALOS Sample : gc/ms unknown 11/3 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 11 Heptane, 2,4-dimethyl- Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T.

10.53 1.29 ng/uL 603520 1,4-Dichlorobenzene-d4 11.89

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Heptane, 2,4-dimethyl- 128 C9H20 002213-23-2 25 2 2-Hexanone, /3,3-dimethyl- 128 C8H160 026118-38-7 25 3 Hexane, 2 ,5-trimethyl- 128 C9H20 001069-53-0 25 4 Nonane, 5"-methyl-____________________ 142 C10H22 015869-85-9 25 Abundance Z Scan 621 (10.534 min): 26391 .D (-) m/z 43.10 100.00% 4(3

5000 85 /’I . T I I] . r . .j 57 10.20 10.40 10.60 10.80

m/z-> ............. 10 151— 20 — 69 30 40 50 60 70 + 90 80 1T i ' ' ' ' i ' ‘ 100 100 ' i ' ' ‘ ‘ i ' ' • • i ' • 110 120 130 m/z 45.00 35.97% Abundance #5145: Heptane, 2,4-dimethyl- 43

5000 — AA- „10.20 --- 10.40 10.60 10.80 85 27 57 714 m/z 41.10 25.33% - 128 —————— ■ i 1 ' ' ‘ I 1 ’ ■ ' i ' ' miz-> 10 20 30 40 90 100 110 120 130 Abundance #5126: 2-Hexanone, 3,3-dimethyl- 4 TTTT7 ' 1 TrT i f < | 10.20 10.40 10.60 10.80 5000 m/z 85.05 24.74% 85 15 27

miz—> 10 I 20 I 30 Ttf 40 ................ 50 60 70 80 Il... 90 100 1i0 120 130 Abundance #5161: Hexane, 2,3,5-trimethyl- ) ‘14 111/1/1/1 ■ n ■ ■ ■ ■ i '•r ■ TI 43 10.20 10.40 10.60 10.80 m/z 57.10 17.78% 5000 85 57 71 —________ 27 --— —+ 4 I ' 1 ..... TI 11 1 11 128 +-r i • * ■ • i ■ ■ • ■ i • ■ • • i • • ■ ■) • • m/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 10.20 10.40 10.60 10.80

26391.D NP112701.M Tue Dec 04 10:42:31 2001 Page 11

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