GC/MS analysis results for sample AD25154, Nov 28 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV0901\25154.D Vial: 9 Acq On : 9 Nov 2001 8:14 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. 7.69 2.46 ug/1 354122 1,4-Dichlorobenzene-d4 11.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanoney'4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 47 2 3-Hydroxy-^pentanone 102 C5H10O2 003142-66-3 9 3 Acetone / 58 C3H6O 000067-64-1 9 4 Morpholine, 4-methyl- 101 C5H11N0 000109-02-4 9 Abundance Scan 288 (7.686 min); 25154.D (-) in/z 42.95 100.00% 413

5000 59

101 7.40 7.60 7.80 8.00 1, 41^ ' I ' ' ' ' I ' ' ' ' I ''' ' ' I 83 I I ' ■ ' ■ I ■ m/z 59705 48.28% T\IZ-> 10 20 30 40 so 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.40 7.60 7.80 8.00 m/z 100.95 23.85% 27 101 I I 7. ....7 83 I nfe-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1691:3-Hydroxy-2-pentanone 31 59 —I I I I I I I I I |l i?pVri I I ■ ■ I

7.40 7.60 7.80 8.00 5000 m/z 58.05 18711% 45 15 , , J.. II.. I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' . 66 73 84 I I ' ' ‘ ' I ' ' ' ' I ' ' 102 Tlfe-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62322: Acetone 4)3 7.40 7.60 7.80 8.00 m/z 41.00 7.07%

5000 58 27

•nfe-> 10 20 30 40 'so 60 70 80 90 100 110 7.40 7.60

25154.D NP103001.M Tue Nov 27 11:12:29 2001 Page 1

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