GCMS analysis results for sample AE10851, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\MAY1502\10851.D Vial: 6 Acq On : 15 May 2002 6:58 pm Operator: Sample : GC/MS SCAN 5/10 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0510.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T.

8.14 30.04 ug/1 1732120 1,4-Dichlorobenzene-d4 12.16

Hit# of , 5 Tentative ID MW MolForm CAS# Qual

1 2 entanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 72 2 JH2=CHCH2C (0) OCH3 100 C5H802 003724-55-8 9 3-Hydroxy-2-pentanone 102 C5H10O2 003142-66-3 7 4 Acetone 58 C3H60 000067-64-1 7 Abundance Scan 338 (8.137 min): 10851.D (-) m/z 43.05 100.00% 43

5000 59 | | | ' I^T | 1 1 1 1 | 1 101 7.80 8.00 8.20 8.40 ......................38 1 1 ■ ' 153 —+ IT 69 83 ■ i . . . . i . ■. . . । . - m/z 59.10 37.84% m/z-> 10 20 30 40 6050 70 80 90 100 110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 1 ■ i ■ 11it i ■ ■ ■ ■ i ■ 59 7.80 8.00 8.20 8.40 m/ Z 58.10 16.70% 27 101

miz-> 10 20 - 30 40 50 +49+ —IIP— 60 70 . 80 83 90 H 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 43 7.80 8.00 8.20 8.40 5000 m/z 101.15 11.21%

58 38,4 .......... 7? 1 100 miz-> 10 20 30 40 50 60 70 80 90 100 110 - Abundance #1691:3-Hydroxy-2-pentanone 31 59 7.80 8.00 8.20 8.40 m/z 41.10 6.48%

5000 45 15 ..... I,..... II...... ’I’’’ ‘I 1 1 1 ' I f ' ' 1 1 ' * ■ i ■ ■ , 66 73 84 102 । | . . . . । . . . . । . . . . । . 1 । । 1 । । . A .. 120 .... | ! m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

10851.D GCMS0510.M Fri May 17 09:52:54 2002 Page 2

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