GCMS quantitation report, sample AE11933, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report . Data File : C:\MSDCHEM\1\DATA\0610022\11933.D Vial: 10 Acq On : 10 Jun 2002 6:21 pm Operator: Sample : gc/ms scan 6/7 fb Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 9 2-Pentanone, 4-hydroxy-4-me... Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 5.96 0.24 ug/L 194784 1,4-dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 59 2 Acetone 58 C3H60 000067-64-1 25 3 Acetone 58 C3H60 000067-64-1 25 4 Acetone 58 C3H60 000067-64-1 9 Abundance Scan 491 (5.964 min): 11933.D (-487) (-) m/ z 43.10 1400.00% 43

5000 59 49 MA 84 101 1 5.60 5.80 6.00 6.20 6.40 'i 111 ‘r1 I . I , 0- ■ ■ i ■ ' 1 ' i ' ’“ P ,35, I 1 1 1 1 1 1 1 1 1 I 11 i | i । । i |k ti i । r m/z 59.10 28.95% m/z—> 0 10 20 30 40 50 60 70 80 90 100 110 Abundance #5851:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 5.60 5.80 6.40 59 m/ z 58.10 24.49%| 101 0- —027 37 53 —T+ 67 | 1 1 77 I | 83 91 , | 1 1 | । 1 1 ‘ | 1 1 H-p 1 1 ' | । ‘ •nfe-> 0 10 20 30 40 50 60 70 80 90 100 110 Abundance #109708: Acetone 43 ■ ■ i ■ ■ ■ ■ i ■ ■

5.60 5.80 6.00 6.20 6.40 5000 m/z 49.10 17.37%|

27 3- 58 Mn. miz-> 0- ----- 0 10 20 30 40 +52 50 60 70 80 90 100 110 Abundance #109123: Acetone 43 5.60 5.80 6.00 6.20 6.40 m/z 101.00 12.43%|

5000 15 58

m/z-> 0 2 ■ ‘ I~ 1 ' ■ i ‘'I1' 0 10 .1 27 —ll, ■ ' r i " l 20 30 40 50 60 i ' ‘ ‘ i ' ‘ 70 ‘ i ' ' ‘ ‘ i ' • • ■ i ■ ' ■ ‘ i ' 80 90 100 110 ... HI.. 5.60 5.80 6.00 6.20 6.40

11933.D 060302.M Tue Jun 11 08:23:13 2002 Page 12

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