GCMS sample AE12764 results, June 10 2002

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Data File C:\MSDCHEM\l\DATA\060702\12764.D Vial: 4 Acq On 7 Jun 2002 11:02 am Operator: Sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library- : C:\DATABASE\NIST98.L Peak Number 16 Acetonitrile, dichloro- Concentration Rank 14 R.T. EstConc Area Relative to ISTD R.T.

5.59 0.47 ug/L 278438 1,4-dichlorobenzene-d4 9.89 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 9 2 Formic acid, ethyl ester 74 C3H602 000109-94-4 3/ 3 Formic acid, ethyl ester 74 C3H602 000109-94-4 3 4 Formic acid, ethyl ester 74 C3H602 000109-94-4 3 Abundance Scan 427 (5.588 min): 12764.D (-421) (-) m/z 73.90 100.00% 47 74 35 59 5000- 10 84 ........ l . ll......... 11 1 11 1 1 I ' 1 11 1 1 1 1 ' I ' 1 11 1 1 11 * I ' 1 ' * f....7 T 5.20 5.40 5.60 5.80 6.00 —88, Mhaoos., Of " i ■■ ■ T-p-r m/z 47.05 80.11% miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #115342: Acetonitrile, dichloro- 74 35

5000 82 5.20 5.40 5.60 5.80 6.00 38 47 m/z 49.10 65.15% 86 Of — PPlu TTmT iz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #108297: Formic acid, ethyl ester 31 28 5.20 5.40 5.60 5.80 6.00 5000 m/z 35.10 64.20%

— 45

74 M M"Mnphpask miz-> Ot "’1’11111—1119311’7771 + ................................................................................................ 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #1035: Formic acid, ethyl ester 31 ' 5.20 5.40 5.60 5.80 6.00 28 m/z 59.10 56.25% 5000 45

/z-> 0 5+121.18..24 111 .97.,48 .. 5859 ..... 77........... 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 । • * 1 1 । ' 1 * * i 5.20 5.40 5.60 r* • ’ । ■ • 5.80 6.00

12764.D 060302.M Mon Jun 10 10:30:06 2002 Page 19

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