GCMS sample analysis results, AE11907, June 4, 2002

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

NYC-WTC_000012989–000013013

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\l\DATA\052202\11907.D Vial: 14 Acq On : 23 May 2002 12:25 am 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 15 l-Aza-2-si'la-5-boracyclopen.. . Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T.

36.45 0.43 ug/L 171942 Perylene-dl2 34.66

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 l-Aza-2-sila-5-boracyclopent-3-e... 221 C12H24BNSi 081620-70-4 9/ 2 3,6-Dioxa-2,4,5,7-tetrasilaoctan... 294 C10H3002Si4 004342-25-0 9 3 trans-3-Propoxy-b-methyl-b-nitro. . . 221 C12H15NO3 134040-24-7/4 4 1H-Indole, 7-methoxy- 147 C9H9NO 003189-22-8 4 Abundance Scan 5679 (36.447 min): 11907.D (-5671) (-) m/ z 73.10 100.00% 73 147 221

m/z—> 5000

0- 49

4 H m 96 191

20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 ‘ I 281

’’"+1’724. j ’ .-J 355

v Mou 36.20 36.40 36.60 36.80 m/z 221.00 93.28% Abundance #87910:1-Aza-2-sila-5-boracyclopent-3-ene, 4,5-diethyl-1,„. 192 221 137

5000 59 T T 112 36.20 36.40 36.60 36.80 43 83 m/z 147.10 85.27% 164 । 1,

n/z—> 27 |, 0 H#rplllhaql 1 A.4.,4. 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 ■ i ■ ■ ■ ‘ i"' ■ i ■ ■ ■ ■ i ■ “ ■ i ‘ “ i ■ “ ■ i ■

Abundance #87890:3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4.5,5,7.7... 147 2211

73 36,20 36.40 36.60 36.80 5000' m/z 355.10 51.44% 191 117 279

m/z—> ol3.4.A 1144 1 /1175.41// 1 20 40 60 80 100 120 140 160 180 20) 220 240 260 280 300 320 340 360 1 245 263 [ 294

Abundance #87830: trans-3-Propoxy-b-methyI-b-nitrostyrene ■ 1 ■ ■ 43 221 36.20 36.40 36.60 36.80 m/z 49.00 36.39% 5000 77 103 132

150 175 W l O'. ।...."... । . l. “ 1 _9 T-r-j-T-r ' ‘ I ' ' ' ■ I ‘ ‘ mfe-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 36.20 36.40 36.60 36.80

11907.D 052202.M Tue May 28 12:14:36 2002 Page 18

NYC-WTC_000013011

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GCMS analysis results for sample AE11929, June 2002 · Box DEP Box 15

NYC-WTC_000013524

Laboratory report documenting GCMS analysis of sample AE11929 conducted on June 4, 2002.

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