GCMS analysis results for sample AE09565, May 6 2002

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Laboratory report documenting GCMS analysis of sample AE09565 conducted on May 6, 2002.

NYC-WTC_000044349–000044359

Folder label: “GCMS X 4/23/02 A 4/26/02”

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Data File C:\HPCHEM\l\DATA\MAY0 102\9565.D vial: 4 Acq On 1 May 2002 10:51 am Operator: Sample gc/ms scan 4/23 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0501.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 3 Decanedioic acid, bis(2-ethylh Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 36.12 39.26 ug/1 1258560 Perylene-dl2 37.87 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Decanedioic acid, bis (2-ethylhexyl) 426 C26H50O4 000122-62-3 74 2 Propanedioic acid, hexyl-, diethyl 244 C13H2404 005398-10-7 35 3 Octane, 2,5-dimethyl- 142 C10H22 015869-89-3 22 4 Phosphoric acid, trioctyl ester____ 434 C24H5104P 001806-54-8 14 Abundance Scan 3392 (36.125 min): 9565. D (-) m/z 185.15 100.00% 185 57

5000 43 71 112 98 1 ' i ■ 1 1 1 i 1 1 ' 1 i ' 1 1 1 i 1 1 ' 1 i 35.80 36.00 36.20 36.40

m/z-> 0 TOPTTTur 20 40 60 +294 203 240 268 199143 166 m/z ■ i1 ■111111111 11 ‘ i11'11'1111'1 00 107 80 100 120 140 160 180 200 220 240 260 280 300 320 297 315 57.10 71.40% Abundance #55661: Decanedioic acid, bis(2-ethylhexyl) ester 185

5000 57 71 1 1. 35.80 36.00 36.20 36.40 112 m/ Z 70.15 46.90% 98 143 166 203 298 316 I ' ' 1 1 I ' ' 1 M 1 ' TITIITTTTTTT 1 1 'i 1 ■ ■ ■ i 1 ■ ■ ’ i ■ ■ ■ 1 I 1 1 1 1 I 1 1 1 1 i ' 1 1 1 i ' m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #32687: Propanedioic acid, hexyl-, diethyl ester 57 1 । । । । । — । — —PP । । । । p 35.80 36.00 36.20 36.40 5000 m/ z 71.20 44.15% 83 112

42 panni., ,1.98 ′' I 1 1 ' 'I ′1 I 199 217 i । i i i i । < i i i । i i i i । rrii’j । । । i । r । t i ] i FTTTTt" i”| ri i i । i i rf| i

m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #66225: Octane, 2,5-dimethyl- 57 . 1 1. 43 35.80 36.00 36.20 36.40 m/ z 43.15 41.46%

5000 71 27 85 99 1 r 1 1 1 i 1 J TIt il 142 1f7ror ! T m/z-> 20 40 60 80 । ' i ■ ■ ■ ■ । ■ ■ ■ ' । ■ i1 1 1 1 i 17′4 1 1 I" "I I 1 1 1 ’ i ' i ' ' ' ' i ' 1-1 r no1 t 100 120 140 160 180 200 220 240 260 280 300 320 35.80 36.00 36.20 36.40

9565.D GCMS0501.M Thu May 02 05:30:42 2002 Page 3

NYC-WTC_000044358

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GCMS reanalysis note for sample AE08264, May 6 2002 · Box DEP Box 25

NYC-WTC_000044338

Laboratory comment noting low recovery in initial GCMS scan of sample AE08264, resulting in re-extraction.

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