GCMS analysis results for sample AE03252, March 2002

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Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03252 conducted on March 15, 2002.

NYC-WTC_000006226–000006245

Folder label: “GCMS X 2/12/02 A 3/01/02”

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NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\5973N\02MAR01\03252.D Vial: 7 Acq On : 1 Mar 2002 8:57 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\l..-\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 13 1,2-Benzenedicarboxylic aci... Concentration Rank 6

R.T. EstConc Area Relative to ISTD R.T. 31.10 0.11 ug/L 78383 Chrysene-dl2 30.49 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,2-Benzenedicarboxylic acid, bi... 390 C24H3804 000117-81-7 78 2 Phthalic acid, diisooctyl ester ... 390 C24H3804 001330-91-2 78 3 1,2-Benzenedicarboxylic acid, di... 390 C24H3804 027554-26-3 78 4 1,2-Benzenedicarboxylic acid, 3~... 211 C8H5NO6 000603-11-2 72 Abundance Scan 2456 (31.099 min): 03252. D (-) m/z 149.00 100.00% 149

5000 43 57 71 83 113 167 236 — _. L ........ WAA, 30,80 31.00 31.20 31.40 0! — ■ i 1 1 m/z 57.10 37.06% ■n/z-> 40 60 80 100 120 140 160 180 200 220 240 Abundance #326907:1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) e... 149

5000 ■ i ' ' ' 1 1 ' ' 1 ' i ' 1 57 167 30.80 31.00 31.20 31.40 71 m/z 167.00 34.11% 113 0! 72 1 T— ——83 97 m/z-> 40 60 80 100 120 140 160 180 200 220 240 Abundance #326955: Phthalic acid, diisooctyl ester $$ 1,2-Benzenedic... 149 ■ ' i ■ ■ ■ ■ i ■ ' ' 1 i 1 ' 30.80 31.00 31.20 31.40 5000 m/z 43.10 23.56% 57 167 71

'l40 . 60an" -9 83 — 113 Of ■ ■ 1 ■ ■ ■ ■ 1 ■ 1 ■ > 1 ■ ■ ■ ■ । ‘ 1 1 1 i 1 । > ImIr miz-> 80 100 120 140 160 180 200 220 240 Abundance #326921:1,2-Benzenedicarboxylic acid, diisooctyl ester (C... 1 ■ i 1 1 ■ 1 i 1 ■ 149 30.80 31.00 31.20 31.40 m/z 71.00 21.71%

5000 57 167 71 83 — 113 0 ..... , I , .97 |. , |l........... ,...0/00 1 1 ■ ■ ■ 1 1 ' 1 • ■ 1 ............. 1 1 1 1 । 1 । 1 । 1 1 1 m/z-> 40 60 80 100 120 140 160 180 200 220 240 30.80 31.00 31.20 31.40

3252.D HP022102.M Mon Mar 04 12:33:56 2002 Page 15

NYC-WTC_000006244

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NYC-WTC_000006244Source: NYC Law Department, mirrored locally

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GCMS analysis results for sample AE03248, March 2002 · Box DEP Box 12

NYC-WTC_000006146

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