GCMS surrogate recovery report, sample AE12763, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\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 19 3-Thiophenecarboxylic acid Concentration Rank 19 R.T. EstConc Area Relative to ISTD R.T. 34.85 0.25 ug/L 143783 Perylene-dl2 34.65 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Thiophenecarboxylic acid 128 C5H402S 000088-13-1 9 2 3-Thiophenecarboxylic acid 128 C5H4O2S 000088-13-1 9 3 1H-Pyrrole, 1,1',1" -borylidynet... 209 C12H12BN3 018899-90-6 7 4 Quinoline, 2-(1-methyl-lH-imidaz... 209 C13H11N3 002552-97-8 7 Abundance / Scan 5407 (34.849 min): 12763.D (-5405) (-) m/z 131.60 100.00% 131 96 111 208 5000 44 69 262 57 34.60 34.80 35.00 35.20 0- - • i ■ ■ I 1 ■ i ■ ■ ■ ■ i ■ 1 1 I' ■ • ■ l ' i 1 1 ■ ‘ ' j 1 1 ‘ i 1 1 1 ' 1 ! ‘ T TTi ■■!■■■■ 1 ■ m/z 96.10 72.52% miz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #120125:3-Thiophenecarboxylic acid 1* 1

128 5000 39 34.60 34.80 35.00 35.20 83

4 m/z 111.10 65.65% 57 O—PTT —+ .7, 1,85/ ■. 95. ,...0 miz-> 20 40 60 80 120 140 160 180 200 100 220 240 260 Abundance #50470:3-Thiophenecarboxylic acid 1* 1 128 34.60 34.80 35.00 35.20 5000 m/z 207.90 55.98% 39 83

n/z-> 12 26 0- '"I f1 20 40 4576069495,4 .80 100 120 140 160 180 200 220 240 260 ■ ' i ■ ‘ ■ i ■ • ■ ■ i ' ■ ■ ■ i ■ ■ ■ ■ i T4 । । । । । । i । । i muu) Ls Abundance #85124:1H-Pyrrole, 1,1’,1"-borylidynetris- 208 34.60 34.80 35.00 35.20 m/z 209.00 49.62% 5000 143 39 51 63 76 89 1,6 n/z-> o —20271144104 128.4,15519714],— 40 60 80 100 120 140 160 180 200 220 240 260 LLaA 34.60 34.80 35.00 35.20

12763.D 060302.M Tue Jun 11 15:54:23 2002 Page 22

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