GCMS Analysis Report for Sample AD26386, Dec 2001

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV3001\26386.D vial: 12 Acq On : 30 Nov 2001 10:13 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 3 Oxepane, 2,2,4-trimethyl- Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 5.17 2.13 ng/uL 949598 1,4-Dichlorobenzene-d4 11.89 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Oxepane, 2,2,4- trimethyl - 100 C6H120 023120-44-7 47 2 Oxirane, 3 - ethyl- 2,2- dimethyl - 100 C6H120 001192-22-9 38 3 Pentane, 2,3-dimethyl- 100 C7H16 000565-59-3 35 4 Pentane, 2,4-dimethyl-__________ 100 C7H16 000108-08-7 32 Abundance Scan 36 (5.169 min): 26386. D (-) m/ z 41 .05 100.00% 41 59

5000

37 | 47 51 5 , , 1111 > 1111 > । > I >> 111 > ■ fl ] mmu 67 71 ._______ 100 N > * । 1 1 ‘ 1 1 ' ‘ 1 1 I m/z 5.00 5.20 59.10 5.40 ' 1 । ■ 5.60 77.84% "nlz~> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #1525: Oxepane, 2,2,4-trimethyl- 43 59

5000 11211111 5.00 5.20 5.40 5.60 m/z 56. .10 73.78% 31 85 100 mfz-> mRHmmmmmmmn 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 TTI Abundance #1516: Oxirane, 3-ethyl-2,2-dimethyl- 59 41 YP . । ■ PP 1 - 5.00 5.20 5.40 5.60 5000 m/z. 43.05 67.32% 31 27 85 i 71 100 m/z-> 20 25 3035404550556065 70 75 80859095 100 105 Abundance #1597: Pentane, 2,3-dimethyl- 2 43 56 5.00 5.20 5.40 5.60 m/z 42.05 60.36% 5000 71 27

85 100 TIpauugpgmemauu ■ ■ । ■ • ‘ ■ । ■ 1 ■ * । 18" ■ । 1 miz—> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 5.00 5.20 5.40 5.60

26386.D NP112701.M Tue Dec 04 10:38:34 2001 Page 3

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