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GCMS analysis results for sample AD30633, Jan 2002

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AD30633 including DDD surrogates on January 22, 2002.

NYC-WTC_000017210–000017232

Folder label: “GCMS X 12/17/01 A 12/28/01 1/3/01 1/4/01

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Scanned page image, NYC-WTC_000017228
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : M:\INSTRU~1\209\DATA\DEC2701\30633.D Vial: 27 Acq On : 28 Dec 2001 3:23 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/17 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P . Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 12 Ethanedioic acid, bis(trimethy Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T.

31.72 1.35 ug/. 428900 Chrysene-dl2 33.03

Hit# Of 5 'entative ID MW MolForm CAS# Qual

1 Ethanedioic acid, bis(trimethylsily 234 C8H18O4Si2 018294-04-7 32 2 2-Hexenedioic acid, bis (trimethyl si 288 C12H2404Si2 055494-10-5 23 3 Butanoic acid, 3-methyl-2-[(trimeth 262 CllH26O3Si2 055124-92-0 23 4 1,1,1/5,7,7,7-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 Abundance 73 Scan 2905 (31.716 mln): 30633.D (-) m/z "J 100 •004 038147-00-1 17

5000 147 221 —r 111 r । j ।। i*r* । * 11 * *1 * । 45 , 96 117 . mmmmAmspustgumtigHhuapus , 1914— 249 . 281 L , 325 . 355 TTATmPmmmp] 1 401 200 429 31.40 31.60 31.80 32.00 m/z 147.00 38.81% m/z~> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #30580: Ethanedioic acid, bis(trimethylsilyl) ester 73 147

5000 ‘ 1 i ■ ■ ■ ■ i 31.40 31.60 31.80 32.00 45 m/z 221.05 21.59% 11 . 190 219 npmmmmmmmmmpmmpg m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 * Abundance #40777: 2-Hexenediotc acid, bis(trimethylsily!) ester, (E)- 73

31.40 31.60 31.80 32.00 ' ‘ 5000 m/z 281.00 14.88% 147 45 ................ ...... 112........ ........................... ............................................................. m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 " Abundance 73 #71782: Butanoic acid, 3-methyl-2-[(trimethylsilyl)oxy]-, t —pagem IIIIII 31.40 31.60 31.80 32.00 145 m/z 355.05 10.77% 5000

45 1... 117, |'... Igo 219,247.................................. l****I m/z—> 40 60 80 100 1201401^60 ‘180 200 220 240 260 280 300 320 340 360 380400 420 ‘‘' 31.40 31.60 31.80 32.00

30633.D GCMS0103.M Thu Jan 10 15:24:36 2002 Page 12

NYC-WTC_000017228

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NYC-WTC_000017228Source: NYC Law Department, mirrored locally

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