GCMS blank analysis results for sample AE00027, Jan-Feb 2002

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Data File : C:\MSDCHEM\1\5973N\02JAN25\0104BA.D Vial: 1 . Acq On : 25 Jan 2002 10:12 am Operator: Sample : lab blank 1/4 a Inst : Instrumen Mise : January 25, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 2 2-Pentyn-l-ol Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 3.99 0.06 ug/L 23659 1,4-Dichlorobenzene-d4 9.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentyn-l-ol 84 C5H80 006261-22-9 12 2 2-Pentyn-l-ol 84 C5H80 006261-22-9 10 3 6-Oxabicyclo[3.1.0]hexane $$ Cyc... 84 C5H80 000285-67-6 10 4 Formamide, N- (cyanomethyl) -84 C3H4N20 m/Z 005018-27-9 83 95 9 100.00% Abundance Scan 54 (3.990 min): 0104BA.D (-) 84 __ 55

5000 vW 39 51 3.60 3.804.00 4.20 4.40 - m/z 55.10 86.21% ' ■ i ' i ■■■■i■' " 111 ■ ■ i' ■ ■ i ■ ‘ ■ i ■11' i' ‘11111 1111' I'1 n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #3291:2-Pentyn-1-ol 39 55

83 5000 27 AAA TTTr 3.60 3.80 4.00 4.20 4.40 44 51 m/z 39.10 33.01% 66

mfe-> 1'11'1 ’11' 20 25 1'T1'" I 1 ।' -48. - ' i11'1 r ■ A 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #3292:2-Pentyn-1-ol 39 55 3.60 3.80 4.00 4.20 4.40 5000 83 m/z 41.10 30.71% 27 51 65 ■ ■ i ■ ■ ■ ■ i ■ ++SP 1 i'11 ■ i ■ • /z-> Abundance 20 25 30 35 40 45 50 55 60 65 70 75 80 85 #3380:6-Oxabicyclo[3.1.0]hexane $$ Cyclopentane oxide $$... 41 55 90 |... 1/,. 3.60 3.80 4.00 | 1 ■ i 1 ■ ' 1 I ■ ' 4.20 4.40 m/z 83.10 20.05% 27 5000

83 38 ।I ■ > । 66 69 m/z—> 20 25 ■I>■1>I■'I T 30 35 40 ... ARu. • 11 < * 11 ■ > ■ ■ । ■ ■ ■ • j ■ • 111 • ■ ■ 45 50 55 60 65 70 75 80 85 90 1111 3.60 3.80 4.00 4.20 4.40

)104BA.D SCAN508.M Mon Jan 2.8 09:50:05 2002 page 4

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