GCMS sample results AE12095, DEP Labs, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\MAY2302\12095.D Vial: 10 Acq On : 23 May 2002 8:59 pm Operator: Morgan Sample : 5/21 bn Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0520.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. 8.12 9.90 ug/1 577196 1,4-Dichlorobenzene-d4 12.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 72 2 Morpholine, 4-methyl- 101 C5H11NO 000109-02-4 9 3 Acetone 58 C3H60 000067-64-1 9 4 3-Hyaroxy-2-pentanone________________ 102 C5H10O2 003142-66-3 9 Abundance Scan 335 (8.116 min): 12095.D (-) m/z 42.90 100.00% 43

5000 59 - 101 T T 7.80 8.00 8.20 8.40

miz-> .' .................................... 1 I ■ ■ ■ ‘ I ' • ■ ■ I ‘ 10 20 30 ‘ 1 l' 40 +53+ 50 60 83 hPPmm 70 80 90 1■ i 1 ' ' ' i 100 110 m/z 59.00 48.91% Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 ’ 1*’’*I’’*’1****11*’’I 59 7.80 8.00 8.20 8.40 m/z 100.95 21.29% 27 101

mz-> 10 ' 1 i ■ ■ ■ ■ i ■ 20 I, 001 30 40 +49+ 50 60 I 1 1 1 1 i 1 1 1 1 70 83 80 ■ i ■ 90 - 100 110 Abundance #1640: Morpholine, 4-methyl- 43 ' ' i • ■ ■ ■ i ' ■ ■ ■ i ' ■ ~‘ i ' • ■ ■ i 7.80 8.00 8.20 8.40 5000 m/ z 58.00 19.69%

15 101 71

miz-> ... ....77.... . TTa » । i | i i I1 j | T-r-i i । 10 20 30 40 i 56 ------------ 50 60 I 70 80 90 100 110 Abundance #62322: Acetone 43 7.80 8.00 8.20 8.40 m/z 41.00 6.76%

5000 58 27 ................... I1-1!- ‘11 11 ' i ' 1 i ' ‘ ' i ‘ ■ ■ ■ i ' ' ' ‘ t ' ■ ' ' I ' 1 1 ' I ' i ■ 1 ' ' i ' ■ ■ ■ i ■ ■ f ■ i ■ ■ ■ ‘ i niz—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

12095.D GCMS0520.M Fri May 31 15:46:27 2002 Page 1

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