GC/MS analysis results for sample AD25045, Nov 27 2001

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Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\NOV0901\25045.D Vial: 19 Acq On : 10 Nov 2001 5:57 am 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 1.32 ug/1 219581 1,4-Dichlorobenzene-d4 11.71 Hit# of 5 Terftative ID MW MolForm CAS# Qual 1 2-Pentanon^ 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 78 2 tert-ButyyHydroperoxide 90 C4H10O2 000075-91-2 25 3 2-Propam , 2-methyl- 74 C4H1O0 000075-65-0 17 4 Acetone/ 58 C3H6O 000067-64-1 12 Abundance Scan 289 (7.695 min): 25045.D (-) “in/z 42.95 100.00% 43

59 5000

101 7.40 7.60 7.80 8.00 83 207 'I........... 'I'i'i...... 'I' Wr I'" 'I " " I " " I' “m/z 59.05 50.91% ■n^-> 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 _7;40_Z60_Z80__ap0^_ m/z 101.05 21.28% .. I iL.,. ,‘il|.,.. I ' I"" 1'' 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 Abundance #922: tert-Butyl Hydroperoxide 5b 43 7.« 7.60 7.80 8.00 5000 m/z 58.05 18.23%

7 I " '' I " '' I Tiyz-> 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 '\bundance #62572:2-Propanol, 2-methyl- 53 7.40 _Z60__A80__8;P0^_ m/z 41.05 6.41%

5000 31 41

Tlfe-> .. Ml.u.................. .............. ....... 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 7.40 7.60 7.80 8.00

25045.D NP103001.M Tue Nov 27 10:43:43 2001 Page 1

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