GCMS surrogate recovery report, sample AE12763, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\061102\12763.D Vial: 7 Acq On : 11 Jun 2002 2:46 pm Operator: Sample : re-ext. Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 18 1,2-Benzenedicarboxylic aci... Concentration Rank 18

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

31.33 0.27 ug/L 241936 Chrysene-dl2 30.76

Hit# of 5 'entative ID MW MolForm CAS# Qual

1 1,2-Benzenedicarboxylic acid, mo... 278 C16H2204 004376-20-9 27 2 t-Butyl hydrogen phthalate 222 C12H1404 033693-84-4 27 3 2-Iodoethyl laurate 354 C14H27IO2 1000117-50-2 16 4 1,2-Ben^enedicarboxylic acid, mo... 278 C16H2204 004376-20-9 16 Abundance t Scan 4809 (31.335 min): 12763.D (-4801) (-) m/z 227.10 100.00% 227 149

5000 57 83 113 167

miz-> 0- 40 L 60 207 I' ■'' I'' ‘ ■ I''‘ I'''' 11'' ‘ I' ‘'11'' “ I " ■ ■ i ■1' ■ i" ■ ■ i ■1 ■ ■ i" ■ ■ i ■ 80 100 120 140 160 180 200 220 240 260 280 300 320 340 31.00 31.20 31.40 31.60 m/z 149.10 77.79% Abundance #123456:1,2-Benzenedicarboxylic acid, mono(2-ethylhexyl)... 149

5000 • * i ■ ■ ‘ ! 4 ' ‘ 4 I V 1 ’ * I । 1 ’ 1 1 70 31.00 31.20 31.40 31.60 167 m/z 57.10 38.96% 41 112

niz-> 0- 4 — 279 1'414''' 11 “ * I " “ I' * “ I “ ‘ ‘ I * ’ ’' I " “ I ’ ’'' I' “ ' I' 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #66785: t-Butyl hydrogen phthalate 149

57 31.00 31.20 31.40 31.60 ' 5000 m/z 70.10 27.17% 167

76 105122

nfe-> Abundance 0 40

43 60 mh I1! — lnl 111h1111111 I " i ‘1, ■' 1 ■" ' 207222 i' “ ‘ 1" “ 11'111 “ 1' 11"111" 111'111' “ 111 80 100 120 140 160 180 200 220 240 260 280 300 320 340 #89029:2-lodoethyl laurate 227 MM 31.00 31.20 31.40 31.60 m/z 71.10 25.81% 155 5000

71 97 183 200 0 — Hll 125, 1 I “ “ 111 ′ I" TI1’T I 1* “ i' ■ " i ■ “ ■ i “ “ i “ “ i ■ ■ • ■ i ■ 354 i ■ vfz~> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 31.00 31.20 31.40 31.60

12763.D 060302.M Tue Jun 11 15:54:21 2002 Page 21

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