GCMS results sample AE08254, April 2002

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GCMS analysis report for sample AE08254 showing surrogate recovery and unknown compounds from April 2002.

NYC-WTC_000047851–000047866

Folder label: “GCMS X 4/8/02 A 4/17/02”

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NYC 9/11 Public Portal Document

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Data File : C:\MSDCHEM\1\DATA\020417\08254.D Vial: 12 Acq On : 17 Apr 2002 6:32 pm Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 5 1,2-Benzenedicarboxylic aci... Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. 31.47 0.34 ug/L 510807 Chrysene-dl2 30.89 Hit# of 5 Tentative ID MW MolForm CAS# Qual l 1,2-Benzenedicarboxylic acid, bu... 334 C20H30O4 000085-69-8 47 2 1,2-Benzenedicarboxylic acid, bu... 362 C22H3404 000089-18-9 47 3 Phthalic acid, diisooctyl ester 390 C24H38O4 001330-91-2 40 4 1,2-Benzenedicarboxylic acid, di... 362 C22H3404 003648-21-3 38 Abundance Scan 4832 (31 470 min) 08254.D (-4823) (-) m/z 149.00 100.00% 149

5000

41 57 227 1 fa-r ' ' 167 31 20) 31 40 31 60 31.80 0-T — 70 84 97113 ----- - M7 207 240 265 m/z i57.10 24.02% n/z- > 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #123457. 1.2-Benzenedicarboxylic acid, butyl 2-ethylhexyl ... 149

5000 TU" 31.20 31 40 31 60 31 80 m/z 227.20 23.52% 41 57 70 223

Tl/Z-> . 401,71.83 0 I ’ ’ ’ ’ I... . 1 11 1 I" 1 1 ITTP 20 112 132 । 60 80 100 120 140 160 180 200 220 240 260 280 300 •167 205 I r 1 ' ' I ’ 1 ' ' I ■ i1 ■111111' i rrip 1 ....... .... Abundance #123429 1,2-Benzenedicarboxylic acid, butyl 8-methylnonyl.. 149

31 20 31.40 31 60 31 80 5000 m/ Z 41.10 14.80%

41 57 205 223 0 27 l 1 6985 104 121 135 [ 167 /‘‘ ‘ |. ‘ TI iii r । t . .■, । r., i ‘ II‘ 1* । । 1 i ■ ■ ■ ■ i ' ■ > ■ i 1........... 307 Tl/Z-> Abundance 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 #66787 Phthalic acid, diisooctyl ester 149 LAOMAAMAAsuk 31 20 31.40 31.60 31 80 m/ z 40.00 13.91%

5000 57 167 43 71

Tl/Z-> 0 20 40 L +49 60 80 113

100 120 ■ । ' ■1 ■ । 140 160 i । ■ ■ ■ ■ । । । ■ > ■ ■ । > ■ ■ ■ । ■ ■ ■ ■ । ■ ■ ■ ■ । 180 200 220 240 260 280 300 ■

31.20 i ■ ■ 31.40 ■ ‘ I 31.60 31.80

08254.D 041702SCAN.M Thu Apr 18 09:23:30 2002 Page 10

NYC-WTC_000047864

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NYC-WTC_000047864Source: NYC Law Department, mirrored locally

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