GCMS analysis results for sample AE00250, Jan 2002

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Laboratory report listing unknown compounds and surrogate recovery for sample AE00250 analyzed on January 28, 2002.

NYC-WTC_000050596–000050614

Folder label: “GCMS X 1/4/02 A 1/24 - 1/25/02”

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NYC 9/11 Public Portal Document X Dcll ~p— ult CPOLU

Data File: C:\MSDCHEM\1\5973N\02JAN24\00250.D Vial: 6 . Acq On : 24 Jan 2002 7:06 pm Operator: Sample : 508scan Inst : Instrumen Mise : January 24, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 12 1,2-Benzenedicarboxylic aci... Concentration Rank 12 R.T. EstConc Area Relative to ISTD R.T. 24.85 0.07 ug/L 49783 Phenanthrene-dl0 22.65 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,2-Benzenedicarboxylic acid, bu... 362 C22H3404 000089-18-9 74 2 1,2-Benzenedicarboxylic acid, bu... 334 C20H30O4 000085-69-8 74 3 1,2-Benzenedicarboxylic acid, bu... 304 C18H24O4 000084-64-0 74 4 1,2-Benzenedicarboxylic acid, bu... 334 C20H30O4 000084-78-6 64 Abundance Scan 1881 (24.849 min): 00250.0 (-) m/z 149.00 100.00% 149

5000 .............. / ’I48541*’’I 41 56 24.60 24.80 25.00 25.20 * 93 205 223 m/z 150.00 8.50% niz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #308007:1,2-Benzenedicarboxylic acid, butyl 8-methylnonyl... 149

5000 24.60 24.80 25.00 25.20 m/z 56.00 7.22% 57 71 85 104 121 ’ 1’11111 r1*Ir* ‘11111 11’1101101102/000/admm10IT 167 205 223 niz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #284879:1,2-Benzenedicarboxylic acid, butyl 2-ethylhexyl... 149 ■ ■ i ■ ■ • ■ i ■ ■ i ■ ■ ■ ■ i • • 24.60 24.80 25.00 25.20 5000 m/a 41.10 6.89%

57 76 104121 205 223 261 279 334 ""UT THTHTmpmmpt'1'111 ■' ■ i “ “ i' ‘■ i ■ ■ “ i “111 ■ ‘ " i iz-> 40 60 80 1(X) 120 140 160 180 200 220 240 260 280 320 Abundance #254298:1,2-Benzenedicarboxylic acid, butyl cyclohexyl es... ’I T 11n 149 24.60 24.80 25.00 25.20 m/z 57.10 6.62%

5000

55 . 41 a11 ’ ’’I 76 104121 167 205 223 H'ii i r i 11' i 11 fi । । i । > i* '•i''‘' i1 ■' ■ i'■1' i ‘ -p-r-r-r-p-T • i• “ ■ i ‘ 1 ' ‘ 11 ‘ i ■ ■'111' “ i 11E mfz~> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 24.60 24.80 25.00 25.20

•0250.D SCAN508.M Fri Jan 25 10:26:24 2002 Page 14

NYC-WTC_000050613

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NYC-WTC_000050613Source: NYC Law Department, mirrored locally

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GCMS analysis results for sample AE00167, Jan 2002 · Box DEP Box 28

NYC-WTC_000050481

Laboratory report for sample AE00167 documenting detection of unknown compounds and surrogate recovery on January 28, 2002.

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