GCMS surrogate recovery report, sample AE12283, June 2002

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Data File : C:\MSDCHEM\1\DATA\0610022\12283.D Vial: 11 Acq On : 10 Jun 2002 7:10 pm Operator: Sample : gc/ms scan 6/7 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 14 3-Methoxybut-l-ene Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 4.89 2.20 ug/L 1745520 1,4-dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3 -Methoxybut-1-ene 86 C5H10O 017351-24-5 38 2 2-Butene, 1-methoxy-, (Z)- 86 C5H10O 010034-16-9 38 3 Furan, tetrahydro-2-methyl- 86-C5H10O 000096-47-9 35 4 Furan, tetrahydro-2-methyl- 86 C5H10O 000096-47-9 35 Abundance Scan 309 (4.895 min): 12283.D (-305) (-) m/z 71.10 100.00% 43 71

5000 51

39 55 59 83 87 MM,...... ............... miz-> 15 01 -

20 g 30 35 ++ILL 40 45 50 55 60 65 70 I ' " ' l1 ' “ I’’ 75 80 ++85— 90 95 11 “ “ t' m/z 4.60 4.80 43.05 5.00 5.20 92.09% Abundance #114479:3-Methoxybut-1 -ene

41 55 7h suat 5000 29 59 86 4.60 4.80 5.00 5.20 m/z 51.00 45.84% 3&45 51 Ot ■ i ■ ■ ■ ■ i ■ ■' ■ i ■ ■'I " "I l' i ■■'' i .'hl llmpt —Tpm "■H......... miz-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #24227:2-Butene, 1-methoxy-, (Z)- 71 27 41 4.60 4.80 5.00 5.20 5000 m/z 41.10 39.87% 55 45 86 31 35 38 । Ot 7...2023,11 48 51 + 68 +83+L 111 ■ .7? 111111L [ > T 58 ■ i • ■ ■ ■ i ■ m/z-> 15 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #114533; Furan, tetrahydro-2-methyl- 43 71 4.60 4.80 5.00 5.20 m/z 59.10 32.55% 5000 27 39 56 86

n/z-> 24 31 34 0 ‘ l " ■ ■ I " '1 11 । +*+ 446.5953 ,5962 67 —TTTg Bapundsatal! 83,| 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 ■ II jl....... ...1, 4.60 4.80 5.00 5.20

12283.D 060302.M Tue Jun 11 08:24:28 2002 Page 17

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