GCMS analysis results, sample AE12321, June 2002

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Gas chromatography mass spectrometry results for sample AE12321 including surrogate recovery data analyzed on June 7, 2002.

NYC-WTC_000014237–000014259

Folder label: “GCMS X 5/24/02 A 5/29/02”

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NYC 9/11 Public Portal Document LLDLdLy DEdrI toupOULC KCpOLU

Data File : C:\MSDCHEM\l\DATA\052902\12321.D Vial: 9 Acq On : 29 May 2002 4:36 pm Operator: McLean Sample : gc/ms scan 5/24 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 13 1,2-Benzenedicarboxylic aci... Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 25.05 0.30 ug/L 312681 Phenanthranene- dl 0 22.91 Hit# of 5 ■ Tentative ID MW MolForm CAS# Qual 1 1,2-Benzenedicarboxylic acid, bu... 362 C22H34O4 000089-18-9 50 2 Didodecyl phthalate 502 C32H5404 002432-90-8 50 3 Carbamodithioic acid, acetyl-, m... 149 C4H7NOS2 016696-88-1 50 4 1,2-Benzenedicarboxylic acid, bu... 334 C20H30O4 000084-78-6 50 Abundance Scan 3740 (25.054 min): 12321.0 (-3721) (-) m/z 149.00 100.00% 149

5000 ............................ ................. .. 41 57 73 24.80 25.00 25.20 25.40

m/z-> 0j 20 40 LuA7__1152 223 r I ’ ‘ ‘ ‘ I r ‘ *' J1 ’' 1 I ’ 4 ‘ ‘ I ‘ ' * * I ‘ ‘ ’ 11 ‘ 4 ‘ 41 ‘ ‘ ’ 11 60 80 100 120 140 160 180 200 220 240 260 280 300 i ’ i ' ‘ * * J ‘‘ ‘ 11 '1 *! ’ ‘ m/z 41.10 23.00% Abundance #123429:1,2-Benzenedicarboxylic acid, butyl 8-methylnonyl... 149

5000 MAuLLL24.80 25.00 25.20 25.40 m/z 73.10 22.71% 2.5 223 or 41 57 0 27.44,7185.104.121135. [.167 [ 307 miz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #66779: Didodecyl phthalate 149 T T "I 1 1 ■ • l > > 24.80 25.00 25.20 25.40 57 5000 m/z 57.20 20.92%

0n '11111 h™ m/z—> :20 40 60 12510444133— 167 2*1*2 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #66752: Carbamodithioic acid, acetyl-, methyl ester 149 24.80 25.00 25.20 25.40 m/z 43.10 20.60% 5000, 43 102 60

0J JiA— ..... 1............................ 74 ( TI ‘ *4141141 * ‘' • 1 ' 4 4 4 1 4 “ 41r • • ‘ I ‘ ‘1 ‘‘I l1 * * I' ‘ ‘ • I' • MMAAAAAAMMAA n/z—> 20 4060 80 100 120 140 160 180 200 220 240 260 280 300 24.80 25.00 25.20 25.40

12321.D 052202.M Mon Jun 03 10:48:39 2002 Page 16

NYC-WTC_000014257

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GCMS analysis results, sample AE12322, June 2002 · Box DEP Box 15

NYC-WTC_000014260

Gas chromatography mass spectrometry results for sample AE12322 including surrogate recovery data analyzed on June 7, 2002.

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