Laboratory report documenting GCMS analysis of sample AE06449 conducted on April 19, 2002.
NYC-WTC_000039497–000039521Folder label: “GCMS X 3/19/02 A 4/17/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C: \HPCHEM\1\DATA\APR1702\6449.D Vial: 7 Acq On : 17 Apr 2002 2:06 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 14 3-Trimethylsilyloxystearic aci Concentration Rank 14
R.T. EstConc Area Relative to ISTD R.T. 34.89 0.53 ug/1 59877 Chrysene-dl2 33.65 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 3-Trimethylsilyloxystearic acid, tr 444 C24H5203Si2 000000-00-0 35 2 1,1,1,5,7,7,7/Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 17 3 3-Isopropoxy- 1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 16 4 Trisiloxane, / 1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 16 Abundance 1 Scan 3251 (34.894 min): 6449. D (-) m/z 73.00 100.00% 73 ft 147 5000 221 355 281 429 34.60 34.80 35.00 35.20 43 . 1911 , _ 327. 1 401 | 1 ' i ■ 1 1 1 I ' ' ' 1 I ' ' ' ' 1 1 1 1 1 I ‘ ' ' ' i ' ' ' 1 i ' ' 1 ' i 1 1 1 ' i 1 ' 1 ' i 1 ' ■ ' i ' 1 m/ z 147.10 56.62% m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #56734: 3-Trimethylsilyloxystearic acid, trimethylsilyl est 73
5000 147 233 —-A!\ AA................ 34.60 34.80 35.00 35.20 313 429 m/z 221.05 44.86% 189 387 [ 339 ■ ■ l ' ' 1 i TT mz—> 50 100 150 200 250 300 350 400 450 500 550 Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73 147 34.60 34.80 35.00 35.20 5000 267 m/z 355.05 33.80%| 355 429 45 207 ........ 11 ... r 1 1 i ' 1 t-t-j r T TI T I T T ........ ............ ... ] JTT ; i ............................ TnLI II r T .. ( TI ,.., , T ( T TI T T T m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503: 3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73 34.60 34.80 35.00 35.20 m/z 281.00 28.20% 5000 147
221 281 327 — ' 1 i ' ' 1 ' i ' ' ' ' I ' ‘ X I______ Il ' l ' ' ' ' I ' ' ‘ ' I ‘ ' 1 f I 1 1 415.........519561 mz— > 50 100 150 200 250 300 350 400 450 500 550 34.60 34.80 35.00 35.20
6449.D GCMS0412.M Thu Apr 18 09:10:57 2002 Page 14
NYC-WTC_000039517
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NYC-WTC_000039469
Laboratory report documenting GCMS analysis of sample AE06430 conducted on April 19, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039588
Laboratory report documenting GCMS analysis of sample AE06455 conducted on April 19, 2002, by the DEP.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038871
Laboratory report documenting GCMS analysis of sample AE02575 conducted on March 25, 2002, identifying other unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039611
Laboratory report documenting GCMS analysis of sample AE06456 conducted on April 19, 2002, by the DEP.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039453
Laboratory report documenting GCMS blank analysis of sample AE06430 conducted on April 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039545
Laboratory report documenting GCMS analysis of sample AE06452 conducted on April 19, 2002, by the DEP.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005415
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02645.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005394
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02604.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023789
Instrument log and analysis summary for GCMS testing of sample AE09676 conducted on May 23, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060478
DEP laboratory report of GCMS analysis for sample AE06635 conducted on April 18, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009835
Calibration data for GCMS analysis using 625/TCLP method with deuterated compound reference standards recorded on February 21, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047979
GCMS analysis report for sample AE05749 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000039437
Department of Environmental Protection site log sheet for the World Trade Center area covering March and April 2002.
Filed in the same folder
NYC-WTC_000039438
Fragmented page from a GCMS record series dated April 2002 within DEP Box 23 archives.
Filed in the same folder
NYC-WTC_000039441
Calibration report for GCMS analysis of sample AE06430 conducted on April 17, 2002.
Filed in the same folder
NYC-WTC_000039445
Laboratory report documenting GCMS reference analysis of sample AE06430 conducted on April 17, 2002.
Filed in the same folder
NYC-WTC_000039453
Laboratory report documenting GCMS blank analysis of sample AE06430 conducted on April 17, 2002.
Filed in the same folder