GCMS analysis results, sample AD30255, January 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\DEC2101\30255.D Vial: 10 Acq On : 22 Dec 2001 3:38 pm Operator: 209 GALOS Sample : gc/ms scan 12/13a Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library- : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Propanone, 1,1,1-trichloro- Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 7.74 0.70 ug/1 169778 1,4-Dichlorobenzene-d4 11.67 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanone, 1,1,1-trichloro- 160 C3H3C130 000918-00-3 38 2 N-Acetylpyrrolidone 127 C6H9NO2 000932-17-2 5 3 2-Acetylthiazole 127 C5H5NOS 024295-03-2 4 4 2 - Propen -1-ol, 2-chloro-, acetate 134 C5H7C1O2 000692-72-8 4 Abundance ' Scan 294 (7.744 mln): 30255.D (-) m/z 42.95 100.00% 43

5000 T-r-p-r - TBI ■ ■ i ■ ■ ' ■ I 1 ‘ ■ i ■ a’i [l 49 61........ 33., i 35 97 117 127 7.40 7.60 7.80 8.00 11 —AT4 ( » j l . ’*14 ’ I l . ■ i ■ ■ ■ ■ i ■ • ■ ■ i ■ ■ ' 1111 ■ • i •1 m/z 126.90 7.20% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #12247:2-Propanone, 1,1,1-trichloro- 43

5000 -- 7.40 7.60 7.80 8.00 15 m/z 124.8 7.14% 35 49_____________ 85 117 125 97 • i • • ■ ■ i ■ • ''‘i *** • t■ ' * ■ i • ■ ■ ■ i ■ ■ 1 11 1 111 1 11 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #4732 N-Acetyloyrrolidone 43 -PPaA.. 7.40 7.60 7.80 * 1 * 1 * 1 I 8.00 5000 m/z 96.95 6.69% 99 127 56 86 I 30 69 112 miz-> 10 ' ‘ i ■ ■ ■ ■ i • ■ ‘ 1 i • • 1 • i ■ ■ ■ ■ i • ■ ■ ■ i ■ • • • i ' 20 30 40 50 60 70 plg 80 ' 1 i ‘ 1 1 ■ i ' • ■ • i ■ ■ ■ ■ i ' ■ 90 100 110 120 130 Abundance #4717: 2-Acetylthiazole ■ • । ■ i ■ ■ ■ ■ । 1 1 ' 1 i 1 < 1 1 i 43 7.40 7.60 7.80 8.00 m/z 82.85 6.62% 5000 99 127 58 112

m/z-> 33 '11■‘■11'11111 1 111111 1 1' 10 20 30 40 1 50 60 70 80 90 ■ ■ i • ■ ■ ■ i 100 110 1 ■ i • ■ ■ ri • ■ • 120 130 AAAA A LA 7.40 7.60 7.80 8.00 '

30255.D GCMS1126.M Wed Jan 02 10:31:25 2002 Page 2

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