GCMS sample analysis results, AE11800, June 3, 2002

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Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11800.

NYC-WTC_000012823–000012851

Folder label: “GCMS X 5-21-02 A 5-22-02”

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\052202\11800.D Vial: 7 Acq On : 22 May 2002 6:43 pm Operator: Mclean Sample : 5/21 ad Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library- : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 14 3-Benzofurancarboxylic acid... Concentration Rank 15 R.T. EstConc Area Relative to ISTD R.T. 35.37 0.42 ug/L 174358 Perylene-d12 34.66 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Benzofurancarboxylic acid, 2-[... 282 C17H14O4 040800-98-4 5 2 1-Propanone, 1,3-diphenyl-3-(tri. .. 282 C18H22OSi 030262-98-7 5 3 2-(2,6,6-Trimethylcyclohex-l-eny... 222 C14H2202 1000185-64-1 4 4 Adenosine, 2-methyl- 281 C11H15N5O4 016526-56-0. 3 Abundance Scan 5496 (35.371 min): 11800.D (-5488) (-) m/z 73.05 d00.00% 73

5000 51 147 221 281 355

cw/L n/z—> 20 O-T m 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 IT 35.00 35.20 35.40 35.60 35.80 m/z 355.00 65.12% Abundance #87976:3-Benzofurancarboxylic acid, 2-[(2-hydroxyphenyl)m... 221 250

282 5000 165 35.00 35.20 35.40 35.60 35.80 44 m/z 147.10 63.46% | 77 97 139 194 O-—H 4

tpo — . (,...11... 1.1 ।. 11. ।... 11.... ।, m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #27723: 1-Propanone, 1,3-diphenyl-3-(trimethylsily!)- 73 • • i ■ 35.00 35.20 35.40 35.60 35.80 282 m/z 221.05 62.79% 5000

n/z—> Abundance 0-2714 45 1,.1,113163.1,2%, 105 192

20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 #66034:2-(2,6,6-Trimethylcyclohex-1 -enyl)cyclopropanecarb... 147 ■ ■ i ■" ■ i" ■ ■ i' MAY PTm • * i • 35.00 35.20 35.40 35.60 35.80 m/z 281.00 38.54% 107 5000 207 91 175 41 69 123

■nfz-> 0- LAw If 191 +191—474. i ■"11 ■ ■ ■ ■ i1 “ ■ । 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 ■ i ■ ■ ■ ■ । ■ 35.00 35.20 35.40 35.60 35.80

11800.D 052202.M Tue May 28 12:04:45 2002 Page 17

NYC-WTC_000012844

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GCMS sample analysis results, AE11907, June 4, 2002 · Box DEP Box 15

NYC-WTC_000012989

Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11907.

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