GCMS analysis results for sample AD26315, Dec 2001

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\1\DATA\NOV3001\26315.D Vial: 24 Acq On 1 Dec 2001 9:07 am 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 4 ‘1-Butanol, 4-(1-methylethoxy) - Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 10.31 0.71 ng/uL 199982 1,4-Dichlorobenzene-d4 11.89 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1-Butanol, 4-(l- ethylethoxy) - 132 C7H1602 031600-69-8 12 2 Oxi r ane, 2 - me thy -3-propyl-, cis- 100 C6H120 006124-90-9 10 3 1-Propen-2-ol,/acetate 100 C5H802 000108-22-5 10 4 Pyrrolidine, 3-methyl- 85 C5H11N 034375-89-8 9 Abundance / Scan 597 (10.313 min): 26315.D (-) m/z 43.10 100.00% 43

5000 59

73 85 T’TOr 10.00 10.20 10.40 10.60 ■ ■ r■ ■ ■ ■ । ■ ■ ■ ■ । n/z->_______10 20 30 40 ' i I —5053 4I 60 — — i — ■ ■ । 70 80 90 100 • i ■ • ‘ 100 110 । m/z 59.10 42.78% Abundance #5820: 1-Butanol, 4-(1-methylethoxy)- 43

55 73 5000 10.00 10,20 10.40 10.60 89 m/z 55.10 39.42% ’ ■ i ■ ■ ‘ ‘ i 1 ' ■ ‘ i • ‘ ■ i ’ — .In?..... - 1 • • । • • • • । • 102 mlz-> 10 20 30 40 50 60 70 80 90 100 ' ' 110 Abundance #1531: Oxirane, 2-methyl-3-propyl-, cis- 43 — .A.. 10,00 10,20 10.40 10.60 57 5000 71 85 m/z 57.10 35.87%

.......................................... . 100 ~n!z-> Abundance 10 20 30 40 ' 50 ‘ 1 i ■ ' ' 1 i 60 ^3327: 1-Propen-2-ol, acetate 43 70 • ■ i ■ • 1 1 I 1 1 1 1 I 1 1-1 1 I 80 90 100 110 I 10.00 10.20 10.40 10.60 m/z 41.10 T A33.92% 5000

15 58

m/z—> ....10 1— 20 30 3,140 ' 5o' ' I60 70 72 100 < i ■ ■ ■ ■ i • • • ■ | ■ » • • । 80 90 100 110 &A—AA—AAAAL A A 4 10.00 10.20 10.40 10.60

26315.D NP112701.M Tue Dec 04 10:11:46 2001 Page 4

NYC-WTC_000031259