GCMS analysis report sample AE09517, May 23, 2002

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i Data File : C:\MSDCHEM\1\dATA\052102\9517.D Vial: 13 Acq On : 21 May 2002 11:07 pm Operator: Mclean Sample : re-extract Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 16 Phthalic acid, diisooctyl e... Concentration Rank 18

R.T. EstConc Area Relative to ISTD R.T.

31.34 0.23 ug/L 183434 Chrysene-dl2 30.76 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Phthalic acid, diisooctyl ester 390 C24H3804 001330-91-2 50 2 1,2-Benzenedicarboxylic acid, mo... 278 C16H2204 004376-20-9 37 3 Pyridoxal hydrochloride 167 C8H9NO3 1000128-61-5 9 4 3-Azabicyclo[3.3.0]octane, 7-iso... 227 C16H21N 1000156-34-6 9 Abundance Scan 4810 (31.341 min): 9517.D (-4798) (-) m/z 149.00 100.00% 149

227 5000' 57 167 43 70 .................................................. 31,00 31.20 31.40 31.60 0 ■ i 1 ■ • ' i ‘ 4 ) ‘ ‘ 1 ‘ I ‘ ‘ * I 4 ‘ * 4 I 4 ‘ 4 ‘ I ' ‘ * 1 ' * 1 • i ■ 1 1 ■ i ■ ■ m/z 227.20 53.27% n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #66787: Phthalic acid, diisooctyl ester 149

5000 57 167 31,00 31.20 31.40 31.60 43 71 m/z 167.10 46.35%

miz-> 0 40 60 —+%7++— 83 — 113 132 TLR—111811192*** 80 100 120 140 160 180 200 220 240 260 280 Abundance #123456:1,2-Benzenedicarboxylic acid, mono(2-ethylhexy!) ... 149 T "T1 31.00 31.20 31.40 31.60 5000 m/z 57.20 43.43% 70 57 167 41 83 112 0- ' * r 1 * I I'IU*II r ■ i"'- ■ " I ■ | ■ i ■ 1 ■ ■ i ■ ■ • ■ i ■ ■ ■ ■ i *' ■ ■ i ■ ■ ■ ' i ■ ' ■ ' i • ■ 279 nz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #67066: Pyridoxal hydrochloride 149 31.00 31.20 31.40 31.60 167 m/z 43.10 31.49% 120 5000 42 66 80 94 134 0 TTT 44 u . 108 +1 — I ' ‘ ' 14 • ‘ 4 1 4 4 4 ‘ I 1 1 1 1 I 1 1 ' 1 1 1 ‘ T n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 31.00 31.20 31.40 31.60

9517.D 052202.M Wed May 22 11:29:28 2002 Page 19

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