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 4 Acetic acid, 3-[1,3]dioxola... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 5.89 4.26 ug/L 1943680 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetic acid, 3-[1,3]dioxolan-2-y... 174 C8H14O4 000000-00-0 36 23-(CYCLOHEX-3’-EN-YL)PROPANOL $$... 174 C8H14O4 015745-87-6 36 3 Butane, 2-methoxy-2-methyl- $$ E... 102 C6H140 000994-05-8 33 4 Silane, tetramethyl- 88 C4H12Si 000075-76-3 23 Abundance Scan 223 (5.891 min): 03252. D (-) m/z 73.10 100.00% 73

5000

43 ■ ■ 111 111 n-1 11 1111

। i 55 . 5.60 5.80 6.00 6.20 0- 11111 ‘ 111'' I •" 11 rhi’r’y111 ''i1 l, ■ ■ i ■ ■87 ■ '< i ■ ■ ■ > 103 । । ■ ■ ■ • । •1 j ■ ■ ■ > । ■ ■ ■ ■ । < ■ ■ ■ । ■ • ■ > । ■ i ■ m/z •43.10 22.73% n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #78238: Acetic acid, 3-[1,3]dioxolan-2-ylpropyl ester 73

5000 5.60 5.80 6.00 6.20 43 m/z 41.10 8.60% 27 55 , 87 113 174 0-- ' i " ' 1 i' ■' 'I' 11' i ■'111'11' i' ■'' i 111' " 11 " ■ ■ i1111111111 " ■ ■ i1'1 ■ i' m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #36138: 3-(CYCLOKEX-3'-EN-YL)PROPANOL$$ 2-Cyclohexene-1-p... 73 ----- 5.60 5.80 6.00 6.20 5000 m/z 45.10 8.60%

JI 43 27 55 , 87 113 174 0 1111 Tt ■ i ‘'111' >' i ‘ 1111’5011—011100’0010/2—222—272020—1 m/z-> ’ 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #9702: Butane, 2-methoxy-2-methyl- $$ Ether, methyl tert-p... ■ ■ i ' ■ 1 ' 7t3 5.60 5.80 6.00 6.20 m/z ;71.10 6.40%

1 5000 55 87 27 45 0 | — +mOmmOTTTLTTIT n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 5.60 5.80 6.00 6.20

)3252 .D HP022102.M Mon Mar 04 12:33:54 2002 Page 6

NYC-WTC_000006235

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

NYC-WTC_000006146

Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03248 conducted on March 15, 2002.

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