GCMS analysis results for sample AE06456, April 2002

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Laboratory report documenting GCMS analysis of sample AE06456 conducted on April 19, 2002, by the DEP.

NYC-WTC_000039611–000039627

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

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NYC 9/11 Public Portal Document

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Data File : C:\HPCHEM\1\DATA\APR17 02\64 5 6.D Vial: 14 Acq On : 17 Apr 2002 8:55 pm Operator: Sample : gc/ms scan 3/19 fb 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 3 1,1,1,5,7,7,7-Heptamethyl-3,3- Concentration Rank 8

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

34.90 0.46 ug/1 46711 Chrysene-dl2 33.64

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,1,1,5,7,7,7-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 37 2 Trisiloxane, 1,,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 16 3 3-Trimethylsilyloxystearic acid, tr 444 C24H52O3Si2 000000-00-0 16 4 Mercaptoaceti q acid, bis(trimethyls 236 C8H20O2SSi2 006398-62-5 10 Abundance 4 Scan 3252 (34.896 min): 6456. D (-) m/ z 73.00 100.00% 73

147 5000 221 355 281 191 I. 429 34.60 34.80 35.00 35.20 44 TTTTTTT ....... ................ TIUUI[ETEITTIIEE ‘IE1 ................ ‘1——E-‘11T m/z 147.00 52.38% " r " ' i" " i1" 11" '' i i'1" I I'"11 m/z-> 40 60 80 100120140160180200220240260280300 320340 360380400420 Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73

147 I I J [ I I I I | 11 1IT I I I | I I I i 5000 267 355 34.60 34.80 35.00 35.20 429 207 m/z 221.05 43.10% 45

miz-> 1... I I I I I I l t I I I I I I I I I I i " " 111" i 1111111111101111 40 60 80 100120140160180200220240260280300320340360380400420 IC—g 1TTT

Abundance #52459: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147 1 i 1 ' 11 i 281 34.60 34.80 35.00 35.20 5000 m/z 355.05 32.07%

369 J I" “)1 ’ _____________ I'M 11" 1 '111" I 2‘.. 249.1 1 ! ( I , | ( T I < | . , I I | r r. . | / ■. > , | T > i ■ । i > i i । 338....... | 111111’111111i" " i'1" i" " I miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 Abundance #56734:3-Trimethylsilyloxystearic acid, trimethylsilyl est ■ ' i ■ 1 1 ' i 1 1 1 ' i ■ 1 73 34.60 34.80 35.00 35.20 m/z 281.00 23.49%

5000 147 233

313 429

m/z—> 1” "i " " 11' "I 189 11111111111111111111111111 40 60 80 100120140160180200220240260280300 320340360380400420 ।11" ।" " ।'1 ■11 +1339 387 i ""r'1" i I11 n 11 ' ' ' I ' ' ' ' I 1 ' ' ' I 34.60 34.80 35.00 35.20

6456.D GCMS0412.M Thu Apr 18 09:15:05 2002 Page 3

NYC-WTC_000039620

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NYC-WTC_000039620Source: NYC Law Department, mirrored locally

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GCMS analysis results for sample AE06452, April 2002 · Box DEP Box 23

NYC-WTC_000039545

Laboratory report documenting GCMS analysis of sample AE06452 conducted on April 19, 2002, by the DEP.

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