GC/MS analysis report for sample AD25840, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV1901\25831.D Vial: 5 Acq On : 19 Nov 2001 7:11 pm Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP103001.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. 7.68 2.67 ug/1 512033 1,4-Dichlorobenzene-d4 11.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4^ydroxy-4-methyl- 116 C6H12O2 000123-42-2 50 2 Acetic acid, yf, 1-dimethylethyl este 116 C6H12O2 000540-88-5 33 3 2-Propano 1/^2-methyl- 74 C4H10O 000075-65-0 17 4 3-Hydroxyl-methyl-2-butanone______ 102 C5H10O2 000115-22-0 17 Abundance / Scan 287 (7.683 min): 25831 .D (-) m/z 43.05 100.00% < 4)3

59 5000

101 7.40 7.60 7.80 8.00 53.,. 69 83 ' I ' ' ‘ ' 1 ' ' ‘ ' I ' I l*> I I 1 I I m/z 59.05 5^708% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64275:2-Pentanone. 4-hydroxy-4-methyi- 4)3

5000 59 7.40 7.60 7.80 8.00 m/z 100.95 21.87% 15 31 101 ......... I, , , , ,1^ I '-r+ I > I I ' ‘‘I l‘i I ............ mfe-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic add, 1,1-dimethyle8iyl ester 4)3

' '7.^' '7.^' '7.^' 8.00 5000 57 m7z 58.05 18.32% 101 15 27 I ■ • ' ‘ I I ' ■' I' ' I ' ■ • ■ I • • • ■ I ■ ■ ■ • I ■ ■ ■ ■ 1 • • • • I • tn/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62572:2-Propanol, 2-methyl- 5^ 7.40 7.60 7.80 8.00 m/z 41.05 7.03% 5000 31 41

2Q 1 * ' ‘ ’ i ’ * ' ' p .1 4' I ' ‘ ‘ 1 ' ‘ ‘ ' I ' ‘ ' 1 ‘ ‘ ' I ‘ ' I ' Tl&-> 10 20 30 40 50 60 70 80 90 100 110 7.^' '7.^' '7.^' 8.60

25831.D NP103001.M Wed Dec 05 15:28:58 2001 Page 1

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