GCMS analysis results for sample AE12472, June 2002

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Data File : C:\MSDCHEM\l\DATA\052802\12472.D Vial: 10 Acq On : 28 May 2002 9:38 pm Operator: McLean Sample : 5/24 ad Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan **** Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 6 Dicyandiamide Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T.

3.95 2.44 ug/L 1500510 1,4-Dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Dicyandiamide 84 C2H4N4 000461-58-5 9 2 l-Buten-3-yne, 1-chloro-, (Z)- 86 C4H3C1 020374-90-7 /7 3 3-Amino-s-triazole 84 C2H4N4 000061-82-5 7 4 4H-1,2,4-Triazol-4-amine 84 C2H4N4 000584-13-/4 7 Abundance Scan 148 (3.949 min): 12472.D (-146) (-) m/z 84.00 100.00% 84 43 51

5000 39 36 ■ ■ i ‘ ‘ 1 ■ i • ■ ‘ ■ i ■ ■ 1 ■ i ■ ■ 1 ■ i ■

48 88 3.60 3.80 4.00 4.20 0 i" “ i ■ “ ■ i “ “ i ■ ■" i ■' — +4 t ‘‘'I ’ ‘' ‘I “ “I “ “ 11 u ’I - m/z 43.10 78.02% /z—> 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #33614: Dicyandiamide

43 84 _P"mnoopolpwtuno 5000 ■ ' i ■ 1 1 ■ i ■ • 1 • i 1 1 1 1 I ' 1 1 1 1 1 68 3.60 3.80 4.00 4.20 28 m/z 51.10 68.12% 192225, | 31 36 40 , 0, TTIDTUTTTTTMTT 11 535659 । " i “ “ i11 ■ tmmmpou /z—> 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #12406: 1-Buten-3-yne, 1-chloro-, (Z)- 51 86 It 3.60 3.80 4.00 4.20 5000 rn/ Z .86.00 46.93%

m/z—> 26 30 37 0 111 m > 111111 > 111111 p 11111111111111 > i il 10 15 20 25 3035404550556065 70 75 80859095 43 48 .... se3... 7174.... +9— Abundance #116542:3-Amino-s-triazole ■ ' I ' ‘ ‘ I ‘ ‘ I 1 1 1 1 I 1 1 1 1 1 1 84 3.60 3.80 4.00 4.20 28 m/z 81.90 44.55% 57 5000 43

0- 11 | i-rj-i i. I [ i M i 11 54 131.49 —7+ 67_________ , —003—0001001111 / "AbWuntmoan Htda # /z-> 10 15 20 a 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.60 3.80 4.00 4.20 " '

12472.D 052202.M Thu May 30 10:41:57 2002 Page 9

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