GCMS analysis results for sample AD28167, Jan 2002

NYC 9/11 Public Portal Document Library Search Compound Report

.Data File : C:\HPCHEM\1\DATA\DEC2101\28168.D Vial: 18 Acq On : 22 Dec 2001 10:19 am Operator: GALOS Sample : gems unknown 11/23 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 9 3-Methyl-l-[(1H)-1,2,4-triazol Concentration Rank 5

R.T. EstConc Area Relative to ISTD R.T.

10.76 1.20 ng/uL 312514 1,4-Dichlorobenzene-d4 11.79

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Methyl-1-[ )-1,2,4-triazol-l-yl 153 C7H11N30 064922-02-7 36 2 Cyclohexane, bromo- 162 C6HllBr 000108-85-0 28 3 N,N'-Bis (2,6-dimethyl-6-nitrosohept 338 C18H30N2O4 066737-12-0 28 4 1-Methy 1H-1,2,4-triazole 83 C3H5N3 006086-21-1 28 Abundance Scan 645 (10.760 min): 28168.D (-) m/ 2 43.10 100.00% 43 83 55

5000 • ■ i • ■ ■ • i • 71 10.40 10.60 10.80 11.00 miz-x m 20 1 ■•r — mmmpmmmmmmmmmmm ■ i " ' ’ i1 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 m/z 83.15 91.10% Abundance #10506: 3-Methyl-1-[(1 H)-1,2,4-triazol-1-yl]butan-2-one 48 83

5000 71 1IPPI ■ ■ i ■ ■ ' ■ i • 10.40 10.60 10.80 11.00 55 rn/z 55.10 71.91% —mmmm > ■ > i ■ • ■■i•‘ ‘ i • ■ • ■ । • i ‘•i • ■ ■ ■ i 154 ■ • ■ ■ i •• ••i• miz-s 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #5763;): Cyclohexane, bromo- 83 -A - 10.40 -.................. 10.60 10.80 11.00 5000 55 m/z 41.10 28.11%

27 67 162 m/z-> 111 ■ । ■ ■ ■■।■■ ■ ■ । ■■ ■ ■ । ■ ■ ■ ■।" ■ ■ । ■ 20 30 40 50 60 T 11 r ■ ■ ■ i ■ " ' i ‘ M ■ P ■ ■ ■ i ■ " ■ i " " i ■ ■ ■ ■ i " " i ■ 70 80 90 100 110 120 130 140 150 160 170 Abundance #47904: N,N'-Bis(2.6-dimethyl-6-nitrosohept-2-en-4-one) 83 P —10.40 ' ■ i ■ ■ ' ' i ■ 10.60 10.80 11.00 m/z 71.05 16.10% 5000 55

29 39 __11 11 — ' ■।14 ■।।।r ■ i1''' i' 4............ . ....................... —A—4 V T miz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 10.40 10.60 10.80 11.00

28168.D NP112701.M Fri Dec 28 09:59:11 2001 Page 9

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