GCMS analysis report for sample AD26392, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV3001\26392.D Vial: 5 Acq On : 30 Nov 2001 3:52 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 9 Tetrahydrofuran, 2,2-dimethyl- Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 10.32 2.28 ng/uL 999036 1,4-Dichlorobenzene-d4 11.89

Hit# of 5 'entative ID MW MolForm CAS# Qual 1 Tetrahydrofuran, 2,2- dimethyl - 100 C6H120 001003-17-4 36 2 Hexane, 2-methyl- 100 C7H16 000591-76-4 23 3 Oxirane,/ 2,2 - dimethyl - 3 -propyl - 114 C7H140 017612-35-0 23 4 Pentane/, 2,3,3- trimethyl - 114 C8H18 000560-21-4 23 Abundance Scan 598 (10.322 min): 26392.D (-) m/z 43.05 100.00% 43

5000 57 85 —............... 73 10.00 10.20 10.40 10.60

miz-> — 20 30 3 40 -51+4 50 ----- ।60 70 80 90 100 11’ TI—BBT T-r-i i I T 100 110 120 m/z 57.05 29.79% Abundance #63380: Tetrahydrofuran, 2,2-dimethyl- 43

5000 —TTTTTTTTTTTT I N 10.00 10.20 10.40 10.60 85 59 m/z 41.10 25.32% 27 70 m/z-> 20 II, 1 ‘ i 1 ■ ‘ 1 i 1 1 ■ • i 30 40 —5 50 60 ■ I ■ ‘ ‘ ■ I 1 ' ' ' i ' ' ' ■ i • • ' • i > ■ • ■ i • 70 80 90 100 110 120 Abundance #63434: Hexane, 2-methyl- 43 1 -PP >j P H m. । 10.00 10.20 10.40 10.60 5000 m/z 85.05 25.05% 57 85 29 69 100 miz-> Abundance 20 ■ i • • ‘ * i ' ■ • ■ I 30 40

43 ' I' - • i ■ ■ ■ ■ i ■ ■ ■ ■ i 1TI —————— 50 60 70 80i 90 #3003: Oxirane, 2,2-dimethyl-3-propyl- 59 85 100 110 120 . „ ft A 10.00 10.20 10.40 10.60 m/z 55.10 20.92% 5000

72 99

m/z—> i ITEEIT . । 11 20 30 40 Hr — 60 70 ----------- 80 90 100 110 114 120 rP — AA 10.00 10.20 10.40 10.60

26392.D NP112701.M Tue Dec 04 10:43:13 2001 Page 9

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