GCMS analysis results for sample AE06453, April 2002

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Laboratory report documenting GCMS analysis of sample AE06453 conducted on April 19, 2002, by the DEP.

NYC-WTC_000039560–000039573

Folder label: “GCMS X 3/19/02 A 4/17/02”

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Data File : C:\HPCHEM\l\DATA\APR1702\6453.D Vial: 11 Acq On : 17 Apr 2002 6:00 pm Operator: Sample : gc/ms scan 3/19 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 6 3,6-Dioxa-2,4,5,7-tetrasilaoct Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 38.49 0.75 ug/1 61428 Perylene-dl2 37.86 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3,6-Dioxa-^4,5,7-tetrasilaoctane, 294 C10H3002Si4 004342-25-0 35 2 Trisiloxane, 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 25 3 Mercaptoacetic acid, bis(trimethyls 236 C8H20O2SSi2 006398-62-5 12 4 Butanoic acid, 3-methyl-3-[(trimeth 262 CllH26O3Si2 055124-90-8 10 Abundance Scan 3643 (38.488 min): 6453. D (-) m/ z 73.00 100.00% 73 / 147 221

5000 281 355 TEI 429 m I .. 1123 .. IL...... ill 43 96 i 327 I 38.20 38.40 38.60 38.80 1 11" " i 1 r1" i1" u1 u 11 ■ 253if,_"i I I I I I I I I I I I I I I 1 f] I I I I I I I I I I I 111"11 m/z 147.00 73.36% mfe-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #41682: 3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4,5,5,7,7- 147 221

73 5000

A. 38.20 38.40 38.60 38.80 191 m/z 221.00 72.89% 117 279 ..................... .............. IE1I1ITITTE1111111117 TT’E 'I mH "11111111111111111111111111111011111111111 m/z—> 40 60 80 100 120 140 160 180 200 2 0 240 260 280 300 320 340 360 380 400 420 Abundance #52459: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147 I I I I I J I I I I I I I I I I I T I I I I I 281 38.20 38.40 38.60 38.80 5000 m/z 281.00 41.45%

mlz-> Abundance L A i " 11 r1'11" " i 207

40 60 80 100120140160180200220240260280300320340360380400420 249 _L TTT

#30949: Mercaptoacetic acid, bis(trimethylsilyl)- 73 11" ' I 369 338.......[ I'1" I' *" I' “ ' IT TTTTT’ ।। „/ 38.20 38.40 38.60 38.80 147 m/z 207.00 39.72%

5000 uM/Munun 221

m/z—> L 45 "’’"It" n I" nh , 104 ...... I....... _ 193 ''11''" I'''' I''1' I'''' I' ‘' I'''' I'''' I''" I'' ‘' I' ‘" I 40 60 80 100120140160180200220240260 280 300 320 340 360 380 400 420 38.20 38.40 38.60 38.80 ' i * ■

6453.D GCMS0412.M Thu Apr 18 09:12:54 2002 Page 6

NYC-WTC_000039572

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GCMS analysis results for sample AE06454, April 2002 · Box DEP Box 23

NYC-WTC_000039574

Laboratory report documenting GCMS analysis of sample AE06454 conducted on April 19, 2002, by the DEP.

1 shared topics · Same agency, volume and box · similarity 0.998