GCMS analysis results, Sample AE08262, April 22, 2002

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Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\020417\08262.D Vial: 19 Acq On : 18 Apr 2002 12:18 am Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 1 Methylene Chloride Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 3.76 0.43 ug/L 421225 1,4-Dichlorobenzene-d4 9.99 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Methylene Chloride 84 CH2C12 000075-09-2 90 2 Methylene Chloride 84 CH2C12 000075-09-2 87 3 Methylene Chloride 84 CH2C12 000075-09-2 83 4 Methylene Chloride 84 CH2C12 000075-09-2 72 Abundance Scan 116 (3 761 min): 08262.D (-100) (-) m/z 43.10 100.00% 43 49 5000- 84 40 3.40 ' 3.60 3.80 4.00 ' 4.20

n/z-> 3+4 PP-HH ol ‘ It'" ।'1" i ■ ■ ■ ■ i''' ■ i ■ ■ ■11' 1 I 88 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 63 ■11" m/z 49.00 /— 58.86% Abundance #12327: Methylene Chloride 49 84 5000 3.40 ' 3 60 3 80 ' 4 00 ' 4.20 m/ z 84.00 29.89%

n/z-> Abundance ol 'i'"'i" 14 18 24 2831 353841 +2 111" " I "" l ""'I " " 1111111111 5 10 15 20 25 30 35 40 45 50 70 ■I111'r 1 ■'i11" i ‘ ■ 55 60 65 #111039 Methylene Chloride 70 75 80 85 90 95 88 - ApMMM 49 84 340 3.60 3.80 4.00 4.20 m/z 51.00 22.81%

mpypupu"Mwhr 5000

88

TVz-> 0 TI9IP)00Un)muTHo 5 2831 35 38 43 || +2. 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 57 67 71 77 11111'1'' i " " r " ■ i " " i1'1 -H Abundance #111040 Methylene Chloride 49 340 3.60 3.80 4.00 4 20 84 m/z 40.00 20.53% 5000-

35

n/z-> 0 mPH 5 14 . ,I 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 70 11111'I ■ H 'i" " 111" i " " i' 88 lil........ 3 40 3 60 3 80 4 00 4.20

08262.D 041702SCAN.M Thu Apr 18 09:49:31 2002 Page 6

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