GC/MS analysis report for sample AD25738, Nov 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV1601\25738.D Vial: 24 Acq On : 17 Nov 2001 1:29 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 2.04 ug/1 352828 1,4-Dichlorobenzene-d4 11.72 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 72 2 Acetic acid, 1 -dimethylethyl este 116 C6H12O2 000540-88-5 33 3 3-Hydroxy-2-ndihtanone 102 C5H10O2 003142-66-3 9 4 Acetone 58 C3H6O 000067-64-1 9 Abundance Scan 288 (7.685 min): 25738.D (-) m/z 42795 100.00% 4i3

552 59

101 7^‘ zS' zro ' abo " ' 71 e? ‘ I' ‘‘ I • ‘‘ I' I I I ■ • ■ I ■ m/z 59705 49.76% nfe-> 10 20 30 40 50 60 70 80 90 100 110 Mjundance #64274:2-Pentanone, 4-hydroxy-4-methyI- 40

5000 59 7,60 '7.^' ‘8.66‘ m/z 101.05 21.40% 27 101 I I 83 +J ' ■' I ■ -r+ mfe-> 10 20 30 40 50 60 70 80 90 100 110 .......\ _ Abundance #3292: Acetic acid, 1,1 -dimethylethyi ester

7.^' 7.ro 7,^ 8.06 5000 57 m/z 58.05 17.26% 101 15 27 I mfe-> '10 ' M IA ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' 1 ' ' ' ' I ' 30 40 60 70 80 90 100 110 Abundance #1691:3-Hydroxy-2-pentanone .................. 31 5? 7.40 7-60 7.80 8.00

5000 45 15 ...I...... Il...... ' I ' ' ' ' I ' ' ' ' I ' ‘ ‘ ‘ I ' I, 66 73 84 102 mfe-> 10 20 30 40 50 60 70 80 90 100 110 7.^’ Zeo' '7.80' 8.00

25738.D GCMS1126.M Thu Nov 29 12:34:16 2001 Page 1

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