NYC-WTC_000039560
Laboratory report documenting GCMS analysis of sample AE06453 conducted on April 19, 2002, by the DEP.
Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting GCMS analysis of sample AE06450 conducted on April 19, 2002.
NYC-WTC_000039522–000039534Folder 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\APR1 702\6450.D Vial: 8 Acq On : 17 Apr 2002 3:05 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 2 Cyclopentasiloxane, decamethyl Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T.
14.82 0.26 ug/1 37646 Naphthalene-d8 15.84 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclopentasilo: .ne, decamethyl- 2 Phenethylamine N-methyl-.beta.,3,4 399 C18H37NO3Si3 370 C10H3005Si5 000541-02-6 010538-85-9 43 90 3 Silane, [ [4-[1, 2-bis [ (trimethylsily 458 C20H42O4Si4 056114-62-6 43 4 3,4-Dihydroxypenzyl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 38 Abundance Scan 1064 (14.816 min): 6450.D (-) m/z 73.00 100.00% 73
355 267 5000
14.40 14.60 14.80 15.00 15.20 U45m 1 It 133154 123 ...... _ ......... 1......... 1 1 I 1 1 ' 1 I ' ' 1 1 I 1 ■ i ■ ■ 1 • i 1 1 ' 1 i ■ m/ z 355.05 60.17% m/z-> 50 100 150 200 250 300 350 400 Abundance #51266: Cyclopentasiloxane, decamethyl- 73
355 267 5000 i ■ * ■ ■ i ■ ■ 14.40 14.60 14.80 15.00 15.20 m/z 267.00 53.45%
f 207 — 323 + m/z—> 50 100 150 200 250 300 350 400 Abundance #74238: Phenethylamine, N-methyl-.beta.,3,4-tris(trimethyls 355
73 14.40 14.60 14.80 15.00 15.20 5000 m/ z 356.05 19.59%
44 A 147 179 265 294 J 384 "I I TT r—I T , T TI i—I i f TT I1 I 1 | I I I I | “> I —g miz-> 50 100 150 200 250 300 350 400 Abundance #74513: Silane, [[4-[1,2-bis[(trimethylsilyl)oxy]ethyl]-1,2 I-1-r 1l 1 ' I 1 ' ' ' I ' ' 355 14.40 14.60 14.80 15.00 15.20 m/z 267.90 13.32%
5000 73
45 147 | 179 207 251 281 11d/d./————E/O[ I 443 — It I m/z—> 50 100 150 200 250 300 350 400 14.40 14.60 14.80 15.00 15.20
6450.D GCMS0412.M Thu Apr 18 09:11:34 2002 Page 2
NYC-WTC_000039530
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000039560
Laboratory report documenting GCMS analysis of sample AE06453 conducted on April 19, 2002, by the DEP.
Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039574
Laboratory report documenting GCMS analysis of sample AE06454 conducted on April 19, 2002, by the DEP.
Same agency, volume and box · similarity 0.998
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.
Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039681
Surrogate recovery data for sample AE06423 analyzed by GCMS on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048069
GCMS analysis report for sample AE08216 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058697
GCMS analysis report for sample AE04947 conducted on April 5, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049134
Laboratory report documenting GCMS analysis of sample AE08833 conducted on April 25, 2002, showing detection of unknown compounds.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058325
Gas chromatography-mass spectrometry analysis of environmental sample AE04801 conducted April 4, 2002, detecting unknown compounds and surrogates.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047979
GCMS analysis report for sample AE05749 showing surrogate recovery and unknown compounds from April 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058391
Analytical run record from April 2, 2002, documenting unknown compounds and surrogate recovery for sample AE04592.
Similar document embedding; no shared entity or topic indexed. · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060522
DEP laboratory report of GCMS analysis for sample AE06756 conducted on April 18, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048055
GCMS analysis report for sample AE08215 showing surrogate recovery and unknown compounds from April 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.997
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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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