GCMS analysis results for sample AE11308, May 28, 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C: \HPCHEM\ 1 \DATA\MAY2 102\11307.D Vial: 21 Acq On : 21 May 2002 8:29 pm Operator: Sample : EXTRACTS/14 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0520.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. 8.11 22.04 ug/1 1414560 1,4-Dichlorobenzene-d4 12.14 Hit# of , 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 78 2 Acetone 58 C3H60 000067-64-1 9 3 CH2VCHCH2C(O)OCH3 100 C5H802 003724-55-8 9 4 2,3/-Butanedi one, monooxime_________ 101 C4H7NO2 000057-71-6 7 Abundance Scan 335 (8.114 min): 11307.D (-) m/z 43.05 100.00% 43

5000 59 I ' 1 ■ ■ l ■ r ' 1 i 1 I ■ 1 1 1 1 101 7.80 8.00 8.20 8.40

m/z-> 0 ----38++ 53 , +TTTTTTHH 69 83 ,r" ir ‘11111" ।" i1111111" i11" i 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 +H ‘I‘11 m/ z 59.10 35.06% Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 0 1— . 7.80 8.00 8.20 8.40 m/z 58.10 17.94% 27 101 mmmmm 49 83 +TTPH Ir' " i" " i" " i Tirl/) i " 11 r '11 J'111" " i m/z—> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #62322: Acetone 43 1 |_i 1 1 1 ■ i ■ ■ ■ ■ i 1 1 i ■ ■ ■ ' r 7.80 8.00 8.20 8.40 5000 m/z 101.15 11.40% 58 27 -HHH 1TT ‘T‘‘TII‘UITI"T‘TIT‘CH/‘NU* Tin TTITTT n it| i-i i i । m/z—> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #1448: CH2=CHCH2C(O)OCH3 11‘1 1 ' ' I ' ’ I ' ' ' 1 I 43 7.80 8.00 8.20 8.40 m/ z 41.05 6.26% 5000

58 ...... 38 I 72 " i" " r111' ।" " in H i11 +TTTTOTTTT 100 TOTUTTTITTTTTITTTT T103 r 1 i ' ' ■ 112— 11 m/z—> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 7.80 8.00 8.20 8.40

11307.D GCMS0520.M Wed May 22 09:20:51 2002 Page 1

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