VOC analysis results, sample AE10023, April 30, 2002

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Data File : C:\MSDCHEM\l\5973N\02APR30\10160.D Vial: 11 Acq On : 30 Apr 2002 8:13 pm Operator: Sample : nyc Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSC.P

Quant Method : C:\MSDCHEM\1...\W042302.M (RTE Integrator) Title : VOC method 8260 Library : C:\DATABASE\WILEY7N.L

Peak Number 2 Hexanal, 2-ethyl- Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 28.38 0.05 ug/L 27415 Chlorobenzene-d5 25.47 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Hexanal, 2-ethyl- 128 C8H16O 000123-05-7 64 2 Hexanal, 2-ethyl- (CAS) $$ 2-Eth... 128 C8H16O 000123-05-7 64 3 Hexanal, 2-ethyl- (CAS) $$ 2-Eth... 128 C8H16O 000123-05-7 64 4 Hexanal, 2-ethyl- $$ .alpha.-Eth... 128 C8H16O 000123-05-7 59

.J3L Abundance Scan 2487 (28.385 min): 10160.D (-) m/z 57.10 100.00% 57 72

41 553

81 2800 28.20 28.40 28.60 28.80 A-T4V'-rWp-rn-ryn-T-,-T-p,-r^^^ OY^ Wz 72.00 82780% Ti/z-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #24739: Hexanal, 2-ethyl- 5|7 72

5000 27 28 00 28.20 28.40 28.60 28.80 m/z 41.10 58.13% 42 oVp , I I ||| uU. 85 ■ I ■ 1'1 . I I 128 mfe-> 20 30 40 50 60 70 80 90 100 110 120 130 ^bundance #24740: Hexanal, 2-ethyl- (CAS) $$ 2-Ethylhexanal $$ 3-For... T 72 A

28 00 28.20 28.40 28.60 28.80 5000 27 41 m/z 43770 39.36%

.......................................... 128 0^ ' I ' ' ' ' pl 1 1 I 1'1 I

TT/Z-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #24738: Hexanal, 2-ethyl- (CAS) $$ 2-Efhylhexanal $$ 3-For... '^--r-pr-T-T-r-r-r-r-rY-r-yVi^^-i-rM^^ 5i7 28 00 28.20 28.40 28.60 28.80 72 m/z 54790 20.65% 553

42 'J...... I'Hlp 85 95 128 ■n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 28.00 28.20 28.40 28.60 28.80

L0160.D W042302.M Wed May 01 14:36:24 2002 Page 4

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