GCMS instrument log for sample AE09673, May 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\l\DATA\MAY2002\9673.D Vial: 11 Acq On : 20 May 2002 5:01 pm Operator: Sample : EXTRACTED 5/9 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\NBS7 5K. L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. 8.11 31.72 ug/1 1693550 1,4-Dichlorobenzene-d4 12.14 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2 -Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 64 2 2,3-Butanedione, monooxime 101 C4H7NO2 000057-71-6 7 3 Acetone 58 C3H60 000067-64-1 7 4 Morpholine, 4-methyl-_______________ 101 C5H11NO 000109-02-4 5 Abundance Scan 335 (8.113 min): 9673. D (-) m/z 43.05 100.00% 43

5000 59 * Tot 1 i ■ ■ 1 ■ i | 101 7.80 8.00 8.20 8.40 .............. 3g l , 48 53 , 69 83 | m/z 59.10 39.57% ■ ■ i 1 ■ ■ ■ i ' ‘ 1 1 i ■ ' ■ ' i ■ -ITT ' i ' ' ' ■ i 1 '' ' ' i r ' 1 1 i 1 ' ■ ' i ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 0 i 59 7.80 8.00 8.20 8.40 m/z 58.10 15.97% 27 101

miz- > 10 — 20 30 40 +49+ 50 60 l11 ■ ■ ■ ■ । ■ ■ ■ • । ।। 70 80 83 90 । । -- 100 110 Abundance #1607:2,3-Butanedione, monooxime 4)3 •II | 7.80 8.00 8.20 8.40 5000 m/z 101.15 11.46%

5 ,30 , 38, ■ ■ i ' ■ ‘ 1 I ' 1 1 1 I1 1 1 1 t 51 58 *Idn —1——K/n/nI-mnO— 191 nnm1.T m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #94: Acetone ■ ■ ' i ■ ■ ' ' i ' ' ' ■ i 14T ■ i 1 1 ■ 1 I 43 7.80 8.00 8.20 8.40 m/z 41.15 6.75% 5000 15 58 27 ----- i ' ' i ' ' ' ' i 1 1 ' 1 i ■ ■ 1 ' i r 1 1 1 I ' 1 ' ' 1 1 171144* 1114’1111+1/11111 n/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

9673.D GCMS0520.M Tue May 21 11:38:29 2002 Page 1

NYC-WTC_000023775