GCMS analysis report, sample AE04336, March 25 2002

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Gas chromatography-mass spectrometry analysis of sample AE04336 conducted on March 25, 2002, identifying other unknown compounds.

NYC-WTC_000038817–000038826

Folder label: “GCMS X 3/4/02 A 3/20/02”

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Data File : C:\HPCHEM\l\DATA\MAR1902\4336.D Vial: 29 Acq On : 21 Mar 2002 8:38 am Operator: Sample : gc/ms scan 3/4 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 2 Cyclopentasiloxane, decamethyl Concentration Rank 1

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

14.87 1.40 ug/1 304954 Naphthalene-d8 15.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 86 2 Noradrenaline, tetra-TMS 457 C20H43NO3Si4 000000-00-0 37 3 Benzoic acid, 2,4-bis [ (trimethylsil 370 C16H30O4Si3 010586-16-0 37 4 Phenethylamine, N-methyl-.beta.,3,4 399 C18H37NO3Si3 010538-85-9 37 Abundance Scan 1070 (14.865 min): 4336.D (-) m/ z 73.00 100.00% 73

5000 267 355

- 45 14.60 14.80 15.00 15.20

m/z-> Mpmmp 108 133 154 T Tr— t TTTTTTTTTTTT +12223.249 4 TIWTTITTO TTTTTTTT T 40 60 80 100120140160180200220240260280300320340360380400420440 I m/ z 3 55.05 45.26%323 i Abundance #51266: Cyclopentasiloxane, decamethyl- 73

5000- 267 355 ...... 4....... 14.60 14.80 15.00 15.20 m/z 267.00 44.89% I, 207 249 323 1•* 'I r' I" " I" " I" " I [ ‘ iTqr.. < ।. > 111 ■ >.. । । (।। ■ 11 > । >... j. > < i '| 11 j Y11111 [ 111111 j ii fi 111111 r m/z-> 40 60 80 100120140160180200220240260280300320340360380400420440 Abundance .0 ■n gas 73 - ____ 14.60 14.80 15.00 15.20___ 5000 102 355 m/ z 356.05 16.31%

45 147.......................................................................................................442 I" "I ।111' r'111m 111111111111111 ■ i111111 ’111111111'1111111111 n i "Is1 n^r11111111111111111111 >1 m/z-> 40 60 80 100 120140160180 200 220 240 260 280 300 320 340 360 380 400 420 440 Abundance #73975: Benzoic acid, 2,4-bis[(trimethylsilyl)oxy]-, trimet / IT i 1 ■ ■ ' i r ' 73 14.60 14.80 15.00 15.20 m/ z 268.00 11.76% 5000 355 45 133 193 223 281 TImmpu 11111 ' r'" i" " i" " i' ‘" i ■" ■ i" " i" " ।" i miz-> 40 60 80 100 120140160180 200 220 240 260 280 300 320 340 360 380 400 420 440 14.60 14.80 15.00 15.20

4336.D GCMS0308.M Thu Mar 21 14:29:47 2002 Page 2

NYC-WTC_000038825

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NYC-WTC_000038825Source: NYC Law Department, mirrored locally

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