Laboratory report documenting GCMS analysis of sample AE06430 conducted on April 19, 2002.
NYC-WTC_000039469–000039496Folder 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\6430.D Vial: 6 Acq On : 17 Apr 2002 1:08 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 18 1,1,1,5,7,7,7-Heptamethyl-3,3- Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 37.31 1.03 ug/1 84299 Perylene-dl2 37.87 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 l,l,l,5,7,777-Hepftamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 25 2 3-Trimethylsilyloxystearic acid, tr 444 C24H5203Si2 000000-00-0 22 3 Trisiloxane, 1 ,1,5,5,5-hexamethyl 384 C12H36O4Si5 003555-47-3 22 4 3-Isopropoxy-1 , 1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 12 Abundance Scan 3515 (37.311 min): 6430.D (-) m/z 73.00 100.00% 73
147 5000- 221 281 355 429 r'TT' T ‘ > i > ' ‘ | । । । 101 f 37.00 37.20 37.40 37.60 40 J '" i" ‘ ■ i11" i i "“i TT I 1... ..... 1 TT0 i"" 1" —E11327. —E0011 401 . m/z 146.95 • 59.91% I " " I" " I'" ' I' mz-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73
147 _ ~Rw) V
5000 267 - - AAMt 355 37.00 37.20 37.40 37.60 429 45 207 m/z 221.05 47.60% _........ 1’1111231111100711117 - r " ‘ I" " i" ‘1 r "11"'' i" " i" " r mlz-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #56734:3-Trimethylsilyloxystearic acid, trimethylsilyl est 73 l 1 | ! I I > J I I l i | 11 1 ' I 1 ' 1 1 I 37.00 37.20 37.40 37.60 5000 147 233 m/z 281.00 31.87%
313 429 189 — TTTTTT . 1 339 387 i'11111111 r1" i11111111' i 1111113 mz— > 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #74103: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 37.00 37.20 37.40 37.60 147 m/z 355.00 27.03%
5000 281 45 369 M__ 1 117 207 249 | rq rm TTETIT n TTTUTTTTT T —————1 T TTTgOg ' 1 I ' 1 ■ ' I ' ' 1 1 1 1 1 1 1 I 11 1 1 I m/z—> 40 60 80 100120140160180200220240260280300320340360380400420 37.00 37.20 37.40 37.60
643 .D GCMS0412.M Thu Apr 18 09:09:34 2002 Page 18
NYC-WTC_000039493
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000039497
Laboratory report documenting GCMS analysis of sample AE06449 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 0.998
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 0.995
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 0.994
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 0.994
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 0.995
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 0.994
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 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036162
Laboratory report noting GCMS scan results for sample AD29231 with phthalates detected and low recovery requiring re-analysis.
1 shared non-person entities · 1 shared topics · similarity 0.993
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 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018445
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017854
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30252 conducted on January 10, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
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