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GCMS analysis results for sample AE10704, May 20 2002

Machine-extracted title · confidence 100%

Gas chromatography-mass spectrometry report for sample AE10704 showing detection of unknown compounds and surrogate recovery.

NYC-WTC_000045793–000045810

Folder label: “GCMS X 5/3/02 A 5/13/02

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Scanned page image, NYC-WTC_000045804
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\DATA\020513\10704.D Vial: 15 Acq On : 14 May 2002 2:23 am Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e

Quant Method : C: \MSDCHEM\1\METHODS\SCAN020507 . M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 6 1,1,1,5,7,7,7-Heptamethyl-3... Concentration Rank 5

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

32.20 0.40 ug/1 53976 Phenanthrene-dl0 31.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,1,1,5,7, 7,7-Heptamethyl -3,3-bi.. . 444 C13H40O5Si6 038147-00-1 32 2 Heptasiloxane, 1,1,3,3,5,5,7,7,9.. . 504 C14H4406Si7 019095-23-9 10 3 Octasiloxane, 1,1,3,3,5,5,7,7,9, . .. 578 C16H50O7Si8 019095-24-0 9 4 5.beta.-Pregnan-20-one, 17-hydro... 582 C30H58O5Si3 017563-00-7 9 Abundance Scan 4956 (32.199 min): 10704.D (-4942) (-) m/z 73.10 100.00% 73

5000 147 WA A .___ A /Y. A_____ 221 I ' 1 ' ' 1 1 ' ' 1 1 1 1 1 ' I ' 1 1 ' 1 1 ' 429 31.80 32.00 32.20 32.40 32.60 44 117, 249 281 401 i 461 327 356 — , 1, aleos 1 1 1 1 1 ' ----- ■ I 1 ' 1 ' i 1 ' ' ' i 1 ‘ m/z 147.10 32.01% rn/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #26950:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)... 73

147 ...... f i ■ ■ ■ ■ i ■ ■ ' ' ^1 "-"-T 5000 267 355 31.80 32.00 32.20 32.40 32.60 429 207 m/z 221.10 21.20% 45

m/z-> ■ 'i' ' 50 —L 100 150 1 1 ' -- 1 I I I

200 250 ' I ' 1 I'V I ' ...

300 350 400 ■

450 i ■ 1 ■ '

500 i ■ ' 1 ■

550 i 1 1

Abundance #27374: Heptasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11,13,13-tet... 73 i ■ ■ ' 1 i 1 1 31.80 32.00 32.20 32.40 32.60 5000 207 m/z 429.00 14.18%

133 281 355 — . 193, 177 +r 1p253——nn1 —327. L 383 429 —mmTTTTTTTTT 489 m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #27373: Octasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,1... i ■ ' 1 1 i 1 ■ A........... T 1 ' ‘ 'I ' ' 1 1 T' 1 73 31.80 32.00 32.20 32.40 32.60 m/z 74.10 8.99%

5000 207

281 147 341 ATO I i......... A A.......... 1, ‘ 45. ‘II 1 ..1171,4,1774+2514 313, [ 371 401.429 503 563 ' i 1 1* 'i 1 1 1 1 I 1 1 ’ ' i ' 1 m/z--> 50 100 150 200 250 300 350 400 450 500 550 31.80 32.00 32.20 32.40 32.60

10704.D SCAN020507 .M Wed May 15 09:01:19 2002 Page 8

NYC-WTC_000045804

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NYC-WTC_000045804Source: NYC Law Department, mirrored locally

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