GCMS surrogate recovery results for sample AE03184, March 2002

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Data File : C:\MSDCHEM\l\5973N\02MAR01\03184.D Vial: 4 Acq Oh : 1 Mar 2002 12:48 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library- : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 11 2,5-Cyclohexadiene-l,4-dion. .. Concentration Rank 12 R.T. EstConc Area Relative to ISTD R.T. 16.54 0.04 ug/L 25028 Acenaphthene-dl0 18.33 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2,5-Cyclohexadiene-l,4-dione, 2,... 140 C6H404 000615-94-1 9 2 2,4(1H,3H)-Pyrimidinedione, 1,3-... 140 C6H8N202 000874-14-6 7 3 URACIL DIMETHYL 140 C6H8N2O2 000000-00-0 7 4 1,3-Cyclopentanedione , 2-acetyl-... 140 C7H803 003859-39-0 5 Abundance Scan 1166 (16.537 min): 03184.D (-) m/z 140.10 100.00% 140

5000 43 71 122 56 89 172 — 16,20 16.40 16.60 16.80 0 11111111 111111 ' i ■ ■ ■ ■ i‘ ■ ■ ■ i ■ ■ ‘ I‘IIII‘4 TTI m/z71.00 26.13% m/z—> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #35123:2,5-Cyclohexadiene-1,4-dione, 2,5-dihydroxy- 14.0

42 5000 69 16.20 16.40 16.60 16.80 53 84 m/ z 122.00 24.17% 94 112 .., Jj....... 0 TH ■ ■ i1' ■ ■ i ■1 TIIT ---PPP 80 90 100 110 120 130 140 150 160 i ’11111111111111111117 Ti/Z~> 30 40 50 60 70 170 Abundance #35146: 2,4(1 H,3H)-Pyrimidinedione, 1,3-dimethyl- $$ Uraci... 140

55 16.20 16.40 16.60 16.80 5000 83 m/ z 43.00 23.42%

m/z-> 111/101/128/111777 0 1 1 1 ‘ ‘ I ' 1 1 1 1 111 il1'1'!1 ........ I..................................... 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 ' 11 ■ i' ‘ ■ i' 1 1 111 ■'1 i ■

Abundance #35156: URACIL DIMETHYL VO 16.20 16.40 16.60 16.80 m/ z 138.20 20.84% 55 5000 83

- ■ 11 11 11 H 1111 ।, । - 96 111 I 0 TIIT ........... ................... .. 11'11'1 ■111 ITI n ' ' i ' 1 1 ' i ' ' i ■ 1 ■ ■ i ■ 1 ' ‘ i m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 16.20 16.40 16.60 16.80

)3184.D HP022102.M Mon Mar 04 12:32:53 2002 Page 13

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