GCMS blank results for sample AE03615, March 28, 2002

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Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02MAR08\03615.D Vial: 5 Acq On : 8 Mar 2002 6:52 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 8, 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 4 2,2-dimethoxybutane Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. 4.24 0.16 ug/L 74201 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2,2-dimethoxybutane 118 C6H14O2 003453-99-4 83 2 2,2-Dimethoxybutane 118 C6H1402 003453-99-4 72 3 1,3-Dioxane 88 C4H802 000505-22-6 37 4 1,3-Dioxane, 2-methyl- 102 C5H10O2 000626-68-6 28 Abundance Scan 77 (4.243 min): 03515. D (-) m/z 87.10 100.00% 87

5000] 43 55 NVp 1 Y .. ... n 71 103 3.80 4.00 4.20 4.40 4.60 miz-> 0 TTpTrrjTTTTpTTTpTrT7TTTTpTT^^ 44 rlm mmmm 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 m/z 43.10 68.42% Abundance #17889:2,2-dimethoxybutane 87

ye X. 55

5000 45 3.80 4.00 4.20 4.40 4.60 27 m/z 89.10 66.43% 92 103 33 0!111———300010771117 TTp mmmmmmmm 1 111'I1'" 1" Hhm miz-> 10 15 20 25 3035404550556065 70 75 80859095 10010511 Abundance #17888:2,2-Dimethoxybutane 55 87 ......................... 1188T 1112 1 I r-r-r 3.80 4.00 4.20 4.40 4.60 5000 m/z 55.10 53704% 45 40

N 27 92 103

miz-> JU 33 011’11211 1’11121—717 TTp mmmpmm Hm 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 10010511a Abundance #4699:1,3-Dioxane 87 j ‘ ‘ ‘ j « < i f | j _A . . . p-j 1 ‘ i ■ ■ 3.80 4.00 4.20 4.40 4.60 m/z 45.10 19.06% 5000- 31

58 A 41

miz—> 17 26 I 0 TIWTITTTNTTTT mm m mm HTTTTTTT 10 15 20 25 3C 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 3.80 4.00 4.20 4.40 4.60

03515.D HP022102.M Fri Mar 15 10:09:29 2002 Page 6

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