GCMS analysis results for sample AD26127, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV3001\26127.D Vial: 63 Acq On : 1 Dec 2001 3:24 am Operator: 209 GALOS Sample : 11/2 gc/ms Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP112601.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.70 0.74 ug/1 170257 1,4-Dichlorobenzene-d4 11.70 Hit# Of 5 Tentative ID MW MolForm, CAS# Qual 1 2-Pent ano: , 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 78 2 Acetic id, 1,1-dimethylethyl este 116 C6H1202 000540-88-5 40 3 Aceto: 58 C3H60 000067-64-1 32 4 Form. .ide, N, N-diethyl - 101 C5H11NO 000617-84-5 16 Abundance Scan 290 (7.703 min): 26127.D (-) m/z 42.95 100.00% 43

5000 59 101 =TTTTT __ 7.40 7.60 7.80 8.00 + 53+ — ■ I ■

miz-> 10 20 30 384 40 50 60 71 83 11 1 < ■ 4 . I l 1 » > | * 70 80 90 m/z 59.05 37.16% 100 110 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43

------- 5000 59 7.40 7.60 7.80 8.00 m/z 58.05 20.85% 15 31 . 101 I 1 1 • ■ i 1 • • ■ I • 1 * • i‘ 1 TH i ■ ■ I ■ .-1 I ' “ 1 ' I ‘ ‘ ‘ I 83 . 1 ‘ I ' ‘ ‘ 1 I ‘ ‘ ‘ ' I miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1 -dimethylethyl ester 43 T-r-f-r-rT-r-j-r- ■ ■ i ■ TT1 , ■ ■ ___ 7.40 7.60 7.80 ____________ 8.00 5000 57 m/z 100.95 16.18% ___ 101 15 27 — - ' ' 50 ' ‘ I ' ' 1 ' I ‘ ‘ ‘ I ' ' ' ‘ I 1 1 • ' I ‘ ' I miz-> 10 20 30 40 60 70 80 90 100 110 Abundance #62326: Acetone 43 7.40' 7.60 7.80 8.00 m/z 41.00 7.08% __ 5000- 58 27

m/z—> --6 10 20 30 — 40 1sol 60 । ■ ‘ ■ ■ i' ■ ■11 • ■ ■ ■ । ‘ 70 80 90 ‘ ■ । ■ ■ ■ • । 100 110 ' ‘ I ' ‘ 1 ‘ I ‘ 7.40 7.60 ‘ I ‘ 7.80 ' I 1 ' 8.00

26127.D NP112601.M Mon Dec 03 12:15:02 2001 Page 1

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