GCMS analysis results for sample AE00165, Feb 2002

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Laboratory report listing unknown compounds and surrogate recovery for sample AE00165 analyzed on February 13, 2002.

NYC-WTC_000050664–000050682

Folder label: “GCMS X 1/4/02 A 2/4/02”

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB04\00165.D Vial: 4 • Acq On : 4 Feb 2002 5:37 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 4, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1... \SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 9 2-Methoxy-3-hydrazinyl-pyra... Concentration Rank 12 R.T. EstConc Area Relative to ISTD R.T. 13.38 0.05 ug/L 35353 Naphthalene-d8 13.19

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Methoxy-3-hydrazinyl-pyrazine 140 C5H8N4O 000000-00-0 72 2 Pyrimidinetetramine- $$ Pyrimidi... 140 C4H8N6 001004-74-6 72 3 1H,5H-Pyrazolo[1,2-a]pyrazole-1,... 140 C6H8N202 019720-72-0 50 4 2,5-Cyclohexadiene-l,4-dione, 2,... 140 C6H404 000615-94-1 45 Abundance Scan 876 (13.375 min): 00165. D (-) m/z 140.00 100.00% 140

5000

44 70 86 94 108 13.00 13.20 13.40 13.60 13.80 Of - " I " ।' ■ ' " I '' I' I ■ । iperl I ।।। .... m/z 70.00 14.76% niz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 ft Abundance #35089: 2-Methoxy-3-hydrazinyl-pyrazine 140

5000 42 ■ । ' i ■ • ■ ■ i ■ ■ ‘ ■ i ■

54 13.00 13.20 13.40 13.60 13.80 68 m/z 94.10 14.60% 80 95121 108

niz-> 01 ■ i' ■ ■ ■ i ■ ■ 20 30 40 50 ' ■ i ■ ■ i ■ ■'11 ■ ■ ■' i ■ 60 70 80 90 100 110 120 130 140 4— I I....... ‘l■ •••!•■ I ’’’’i Abundance #35040: Pyrimidinetetramine- $$ Pyrimidine, 2,4,5,6-tetraa... 140

13.00 13.20 13.40 13.60 13.80 5000 m/z 141.00 12.48% 44 71 123 .1 86 96 112 04 .. ............... — ,1..... IMl —l 1IT ■ i ■ ■ ' ■ i ■ ■

miz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #35166:1H,5H-Pyrazolo[1,2-a]pyrazole-1,5-dione, tetrahydro- '1‘'1■i1 1 • • i • ■ ■ ■ i • 140 13.00 13.20 13.40 13.60 13.80 55 m/z 96.10 12.23% 5000 42 98 27 70 86 112 iz—> 0- ‘ i *11 ' i11 • ■ i 20 30 40 TT-J-TT 1... - • i > • 50 60 70 80 90 100 110 120 130 140 1" l 1IT 1 1 1 1 i ‘ 1 ' ' I ‘ 13.00 13.20 13.40 13.60 13.80 ■ I ‘

)0165.D SCAN508.M Tue Feb 05 09:47:34 2002 Page 11

NYC-WTC_000050678

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