GCMS results log, sample AD26845, Dec 11 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0601\26845.D Vial: 29 Acq On 7 Dec 2001 12:35 pm Operator: GALOS Sample gc/ms unknown Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/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.

7.86 3.17 ng/uL 1342360 1,4-Dichlorobenzene-d4 11.89

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4 hydroxy- 4 -methyl - 116 C6H1202 000123-42-2 83 2 2-Pentanone,4- hydroxy-4 -me t hyl- 116 C6H1202 000123-42-2 74 3 2-Pentanone/ 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 43 4 5-Hexen-2-one 98 C6H10O _______ 000109-49-9 9 Abundance Scan 329 (7.857 min): 26845.D (-) m/z 43.00 100.00% 43

5000 59 J 1 101 7.60 7.80 8.00 8.20 | 1 ' ' ' | 38 4 + ' 1+ 53 , 69 ■ । । । 83 ‘ > i । । । . . ■ । ■ m/z 59.10 45.45% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.60 7.80 8.00 8.20 m/z 58.10 18.09% 27 . 83 101 । > I 49 1 I ' ‘ 1 ‘ I ' 1 ' 1 I -Ti ■ i ■ ■ ■ ■ l • ■ ■ ■ i ■

m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64275 : 2-Pentanone, 4-hydroxy-4-methyl- 43

7.60 7.80 8.00 8.20 5000 m/z 101.05 1 6.40% 59

15 31 101 pdarmdrI 83 I ■ ■ i

'm/z-> 10 20 30 ___ 40 50 60 70 80 90 100 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43 7.60 7.80 8.00 8.20 i। m/z 41.10 6.84% 5000 59

। । • i ■ • • ■ i 31 I ■ —I+ ' ' I ' TH ■ ■ I ■ 73 ' ■ 393 ..._101... 1 I...... I l . . I I . . . I I . -------P994== m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.60 7.80 8.00 8.20

26845 .D NP112701.M Tue Dec 11 14:47:25 2001 Page 2

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