GCMS Analysis Report for Sample AD26390, Dec 2001

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV3001\26390.D vial: 4 Acq On : 30 NOV 2001 2:57 pm Operator: GALOS Sample : gc/ms unknown 11/3 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 6 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 7.86 2.58 ng/uL 1113130 1,4-Dichlorobenzene-d4 11.89

Hit# of 5 Ten' tive ID MW MolForm . CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 40 2 2-Pentanone,,/4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 40 3 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 39 4 Acetic acid/ cyano-, 1,1-dimethylet 141 C7H11N021 001116-98-9 17 Abundance Scan 329 (7.859 min): 26390.D (-) pm/z 43.00 100.00% 43

59 5000

101 1' 7.60 7.80 8.00 8.20 miz-> ' ■ i ' 1 1 ' i ■ 1 1 1 I ‘ 1 1 1 I f 10 20 30 38 1, 40 +53+ 50 60 69 I < > ' ' 1 ‘ 1 ’ ' I 70 80 83 ' I ' —II 90 100 110 m/Z 59.10 51.69% Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.60 7.80 8.00 8.20 m/z 101.05 19.84% 15 31 . 101 | 1 ■ । ■ ■ ■ ■ । ■ ' ■ ■ । i ■ TTH ' ' so ’’ 83 It J I * [ - 1 - T [ - - I J I I I 1118 I I I I I mz-> 10 20 30 40 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43 ' 7.60 7.80 ’ 8.00 8.20 • 5000 m/z 58.10 16.97% 59

27 101

m/z-> . r.... -- +49+ 60 10 20 30 40 50 70 80 83 90 I 100 110 Abundance #3245:2-Pentanone, 4-hydroxy-4-methyl- 43 ■ ' ■ 1i■■■■I'■■*i ■ ■ ' ■ i ■ ■ ■ 1 7.60 7.80 8.00 8.20 m/z 41.05 7.23% 5000 59

- J, — . -+ —4 31 Il.. 73 83 .. 101 . I ‘ ‘ ‘ * I ‘ ‘ ‘ I * ‘ 1 * I 1 ‘ 1 1 I ‘ ' 1 1 —IMAYYPTPA m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.60 7.80 8.00 8.20

26390.D NP112701.M Tue Dec 04 10:41:44 2001 Page 6

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