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GCMS analysis results for sample AE04035, Mar 2002

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Gas chromatography-mass spectrometry analysis report for environmental sample AE04035 dated March 29, 2002.

NYC-WTC_000038580–000038593

Folder label: “GCMS X 2/25/02 A 3/23/02

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NYC 9/11 Public Portal Document LIDrary btdLtl topouru RepuL

Data File : C:\HPCHEM\1\DATA\MAR2202\4035.D Vial: 41 w Acq On : 24 Mar 2002 9:33 am Operator: Sample : gc/ms scan 2/25 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Cyclopentasiloxane, decamethyl Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T.

14.87 1.50 ug/1 236936 Naphthalene-d8 15.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 91 2 N-(Trifluoroacetyl)-N,0,O1,0'1-tetr 553 C22H42F3NO4Si4 000000-00-0 43 3 N-(Trifluoracetyl)-0,OO"-tris(tri 495 C20H36F3NO4Si3 000000-00-0 37 4 Phenethylamine, N-methyl-.beta.,3,4 399 C18H37NO3Si3 010538-85-9 37 Abundance Scan 1070 (14.865 min): 4035.D (-) m/ z 73.00 100.00% 73

5000 267 355 .......... — 45 154 193 223 L । •293 323. ____ 14.60 14.80 15.00 15.20 - TTI 125 Tr T T*T 4- ‘ — t 1 P 1 — — m/ z 355.05 4 8.91% miz-? 50 100 150 200 250 300 350 400 450 500 550 Abundance #51266: Cyclopentasiloxane, decamethyl- 73

355 267 - 5000- 1 14.60 14.80 15.00 15.20 m/z 267.00 47.97% [............ 207 323 ■

m/z-> 50___ 100 150 200 250 300 350 400 450 500 550 Abundance 73 - 355 __ 14.60 14.80 15.00 15.20 5000 m/z 356.0,5 17.01%

45 , 147 , 193 267 ....................... , 538 , ■ ' i 1 ■ 1 1 i ■ m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #58807: N-(Trifluoracetyl)-O,O’,O"-tris(trimethylsilyl)epin .................. /................. _ —1 I > I | I I > I | I I | > I I I | > I ! >

73 ____ 14.60 14.80 15.00 15.20 355 m/z 268.00 13.03% 5000

45 | I, 140 184 281 | 480 ■ 1 I ' ■ TFIu—m-TTer Tgnmnn—m/m—IT TTI ’ 1 1 I m/z-> 50 100 150 200 250 300 350 400 450 500 550 14.60 14.80 15.00 15.20

4035.D GCMS0308.M Tue Mar 26 10:48:14 2002 Page 1

NYC-WTC_000038587

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NYC-WTC_000038587Source: NYC Law Department, mirrored locally

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