Gas chromatography-mass spectrometry report for sample AE10704 showing detection of unknown compounds and surrogate recovery.
NYC-WTC_000045793–000045810Folder label: “GCMS X 5/3/02 A 5/13/02”
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 8 3-Isopropoxy-1,1,1,7,7,7-he... Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
36.28 0.39 ug/1 43002 Chrysene-dl2 39.94
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 3-Isopropoxy-1,1,1,7,7,7-hexamet. . . 576 C18H5207Si7 071579-69-6 38 2 1-Monolinoleoylglycerol trimethy... 498 C27H54O4Si2 054284-45-6 28 3 Silane, trimethyl[1-methyl-2-oxo... 218 C9H2202Si2 055255-93-1 27 4 Heptasiloxane, 1,1, y, 3,5,5,7,7,9. . . 504 C14H4406Si7 019095-23-9 17 Abundance Scan 5650 (36.276 min): 10704.D (-5643) (-) m/z 73.05 100.00% 73 h
5000 147 . AAMa AN AA V AA Am a A M____ A 281 355 ”n । i i l l । । k r i rt —i—T 221 43 109 । pul/ot I 'J A/la ". f ' l 1 1401 461 ' 1 1 1 1 ' 1 1 1 1 1 ' I ' ' 36.00 36.20 36.40 36.60 m/z 147.10 40.38% m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #26784: 3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(tri... 73
5000 —AA— 147 36.00 36.20 36.40 36.60 m/z 355.10 24.00% JU ... [.. ....I, 347 , ■ , . , ‘ .... .. 561 43 221 281 22— a m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #27370:1 -Monolinoleoylglycerol trimethylsilyl ether 73 .......NA 1 1 1 ' 1 1 1 1 1 207 36.00 36.20 36.40 36.60 5000 147 m/z 280.90 20.98% 34 103
uull . A. । y u J 206. । .355 395 429 ' |’' ' > ■ | . A | A 483 , | , , ' , | ,
m/z-> Abundance 50
73 100 150 200 250 300 350 #26583: Silane, trimethyl[1-methyl-2-oxo-2-(trimethylsilyl... 400 450 500 550 4 A... 1 36.00 36.20 36.40 36.60 m/z 221.00 17.44% 117 147 5000
45 191 218 20, 441 — ----- A—LL miz-> 50 100 150 200 250 300 350 400 450 500 550 36.00 36.20 36.40 36.60
10704 .D SCAN020507 .M Wed May 15 09:01:23 2002 Page 10
NYC-WTC_000045806
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_000045761
Gas chromatography-mass spectrometry report for sample AE10702 showing detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045707
Laboratory report detailing GC/MS analysis of sample AE10698 including surrogate recovery data in May 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045721
Laboratory report detailing GC/MS analysis of sample AE10699 including surrogate recovery data in May 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045811
Gas chromatography-mass spectrometry report for sample AE10705 showing detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044119
Laboratory report documenting GCMS analysis of sample AE10019 conducted on May 14, 2002, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044227
Laboratory report documenting GCMS analysis of sample AE10067 conducted on May 14, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044144
Laboratory report documenting GCMS analysis of sample AE10021 conducted on May 14, 2002, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045735
Laboratory report detailing GC/MS analysis of sample AE10700 including surrogate recovery data in May 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044203
Laboratory report documenting GCMS analysis of sample AE10061 conducted on May 14, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046405
Laboratory report documenting GCMS analysis of sample AE09153 conducted on May 8, 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046420
Laboratory report documenting GCMS analysis of sample AE09156 conducted on May 8, 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024345
Chain of custody record for GCMS analysis of sample AE10210 on May 20, 2002, including surrogate compound data.
1 shared topics · similarity 0.991
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_000045682
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated May 3-13 2002.
Filed in the same folder
NYC-WTC_000045683
Fragmented lab record documenting drip rates, volumes, and pH measurements for environmental samples in May 2002.
Filed in the same folder
NYC-WTC_000045687
Laboratory report of a GC/MS blank run analyzing volatile organic compounds with results below detection limits in May 2002.
Filed in the same folder
NYC-WTC_000045698
Laboratory report showing GC/MS calibration verification data for volatile organic compounds with response values in May 2002.
Filed in the same folder
NYC-WTC_000045702
Laboratory report of GC/MS analysis using reference standards to verify detection of volatile organic compounds in May 2002.
Filed in the same folder