GCMS laboratory blank results, sample AE11555, May 23-29, 2002

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Data File : C:\MSDCHEM\1\DATA\052902\LBB0529.D Vial: 15 Acq On : 29 May 2002 1:53 pm Operator: Bohlk / Inst 213 * Sample : LB 5/23/02 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1\5973N\052802.M (RTE Integrator) Title : Quantitation For Method 525.2 Library : C:\DATABASE\WILEY7N.L *** ******************************************************************** Peak Number 12 [2.2](2,6)pyrazinophane Concentration Rank 1 P*Ke 0-lo R.T. EstConc Area Relative to ISTD R.T. 26.62 4.70 ug/L 6602960 p-Terphenyl d-14 27.39

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 [2.2] (2,6)pyrazinophane 212 C12H12N4 123624-86-2 64 2 [1,1'-Biphenyl] -4,4'-diamine, 3,... 212 C14H16N2 000612-82-8 59 3 Benzenamine, 2-methoxy-N-(4-pyri... 212 C13H12N2O 041855-68-9 59 4 Benzenamine, 2-methoxy-N-(3-pyri... 212 C13H12N20 041855-67-8 59 Abundance Scan 1714 (26.622 min): LBB0529.D (-) m/z 212.20 100.00% 2 2

5000

106 . 26.40 26.60 26.80 27.00 52 66 78 92 I 124 138 156 168 180 194 „ m/z 106.10 20.86% 0- TTTtr i'l . I’Ts r. । i. i . ।-> i । ri fr > ri । I'1 iz-> 40 60 80 100 120 140 160 180 200 220 Abundance #132924: [2.2](2,6)pyrazinophane 2 2

5000 ■ i-i i re i i p i i t i < 26.40 26.60 26.80 27.00 185 m/z 211.20 16.52% 158 144 I 171 197 0- ■11 •■ • ■ i • ■■ ‘ n'1 ■111111111'11”11111111 I 1" ■ ■ i ■ ■ ‘In n/z-> 40 60 80 100 120 140 160 180 200 220 Abundance #133761: [1,1*-Biphenyl]-4,4‘-diamine, 3,3‘-dimethyl-, dih... 212

26.40 26.6026.80 27.00 5000 m/z 213.20 16.42%

0- 42...77. 106, ■ , 130141 152 168180, 196 ■. TI8 miz-> 40 60 80 100 120 140 160 180 200 220 Abundance #133327: Benzenamine, 2-methoxy-N-(4-pyridinylmethylene)- 212 26.40 26.60 26.8027.00 m/z 208.20 16.12%

5000 134 51 65 79 106 120 1 197 168 194 0- m/z—> 40 60 140 160 180 200 220 26.40 26.60 26.80 27.00

BB0529.D 052802.M Mon Jun 03 15:47:33 2002 Page 14

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