GCMS analysis results for sample AD27639, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DEC1801\27639.D Vial: 3 Acq On 18 Dec 2001 5:44 pm Operator: GALOS Sample gems unknown 11/16 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 14 Hexane, 2-methyl- Concentration Rank 3

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

10.30 4.58 ng/uL 1048070 1,4-Dichlorobenzene-d4 11.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Hexane, 2-methyl- 100 C7H16 000591-76-4 38 2 Tetrahydrofuran, 2,2-dimethyl- 100 C6H120 001003-17-4 25 3 Hexane, 2-methyl- 100 C7H16 000591-76-4 25 4 Oxirane/ 2,2-dimethyl-3-propyl- 114 C7H140 017612-35-0 20 Abundance / Scan 595 (10.297 min): 27639.D (-) m/ z 43.10 100.00% ’ 43

5000 57 85 J TIE 39 73 10.00 10.20 10.40 10.60

m/z-> 20 25 30 — 35 40 45 47 + 1.11TTTTTT 53 +461. . 69+4 50 55 60 65 70 75 80 85 1 90 too TWTTTUTTTTTT] 95 100 105 m/z 57.10 28.61% Abundance #63433: Hexane, 2-methyl- 43

5000- 10.00 10.20 10.40 10.60 57 85 m/ z 41.10 28.02% 27 39

m/z-> 20 i' " ' i 25 m 30 35 40 'I""!" 71 " i " " r " ' i " " r " ■ i" '1 45 50 55 60 65 70 75 80 85 100 '' I " 1' I" ’' I' " ' I " '' I 90 95 100 105 Abundance #63380: Tetrahydrofuran, 2.2-dimethyl- 43 T"I" T’’ Ti 10.00 10.20 10.40 10.60 5000 m/z 59.10 23.78% 85 59 1

.... 27.31 39 pn-rrp-r -H Ti 70 55 I" " i TT’ETTT"IIT । ।।। m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95. 100 105 Abundance #63434: Hexane, 2-methyl- 43 —4. ■ ■ i ■ ■ • ■ । 10.00 10.20 10.40 10.60 m/z 55.10 23.61% 5000 57 85 29

m/z-> ++ 20 25 30 - 39 69 TTTTTTT T’TCT’TIT , ..।, rp-T TTmn 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 100 — A T 11 10.00 10.20 10.40 10.60

27639.D NP112701.M Thu Dec 20 11:37:20 2001 Page 14

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