Laboratory report documenting GCMS analysis of sample AD24219 conducted on November 6, 2001, noting unknown compounds.
NYC-WTC_000068037–000068054Folder label: “GCMS Scan X 10/10/01 An 11/1/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV0101\24218.D Vial: 5 Acq On : 1 Nov 2001 6:55 pm Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\NP101901.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L
Peak Number 8 3,6-Dioxa-2,4,5,7-tetrasilaoct Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 44.03 0.76 ug/1 97471 Perylene-dl2 37.16 Hit# Of 5 Tentative ID MW MolFoi/m CAS# Qual
1 3,6-Di(^a-2,4,5,7-tetrasilaoctane, 294 C10H30O2Si4 004342-25-0 38 2 Acetit^acid, [ (1,3-dihydro-l, 3-diox 267 C11H9NO5S 042300-59-4 22 3 Merc^toacetic acid, bis (trimethyls 236 C8H20O2SSi2 006398-62-5 17 4 1,2^enzenedicarboxylic acid, bis(t 310 C14H22O4Si2 002078-22-0 17 Abundance Scan 4247 (44.031 tnin): 24218.D (-) m/z 73.00 100.00% 73
.....A... 147
221 5000 281 355 T 429 43.80 44.00 44.20 44.40
T:fe-> Tp-nTprApT^TTTTyTrAy XUUt 40 60 80 100120140160180200220240260280300320340360380400420 m/z 146.95 81.83% Abundance #41682; 3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2.2,4,4,5.5,7.7- 147 Z!1
73 A _ ■ a/ ■
5000 ^‘so 44'00 44'20 44'40 ' 191 m/z 221.05 57.70% 117 279 ... 1I..I.I I,,MP,, 1,I .I nfe-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #37101: Acetic add, [{1,3-dihydro-1,3-dioxo-2H-isoindol-2- 147 104 76 43.80 44.00 44.20 44.40 46 m/z 207.00 36.00% 5000 194
nfe-> JUUnU I,,., I..,, I,,.. I,,,,I.,..I 40 60 80 100120140160180200220240260280300320340360380400420 r"’i
Abundance #30949: Mercaptoacetic add. bis(trimethylsilyl)- 73 43.80 44.00 44.20 44.40 147 m/z 281.00 32.02% 5000 221 45 104 193 ■1""1 I> <I>111< I l>lIIIII ■ 11 43.8O44w44.i44.40 •n/z-> 40 60 80 10012Q14Q16018020022Q24026Q28030Q32034036Q38Q4Q0420
24218.D NP103001.M Tue Nov 06 11:48:45 2001 Page 8
NYC-WTC_000b68052
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NYC-WTC_000068101
Laboratory report documenting GCMS analysis of sample AD24238 conducted on November 5, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068085
Laboratory report documenting GCMS analysis of sample AD24237 conducted on November 5, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068460
Laboratory report documenting GCMS analysis of sample AD24474 conducted on November 9, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068240
Laboratory report documenting GCMS analysis of environmental sample AD24334 with detection of unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068055
Laboratory report documenting GCMS analysis of sample AD24220 conducted on November 6, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068413
Laboratory report documenting GCMS analysis of sample AD24431 conducted on November 7-9, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067752
Laboratory report documenting GCMS analysis of sample AD23995 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067796
Laboratory report documenting GCMS analysis of sample AD23998 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068893
Laboratory report documenting GCMS analysis of sample AD24730 identifying unknown compounds on November 19, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068748
Gas chromatography-mass spectrometry analysis of sample AD24482 completed November 13, 2001, identifying other unknown compounds with violations referenced in comments.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067635
DEP lab report for GCMS analysis of sample AD23915 conducted on October 25, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068763
Laboratory report documenting GCMS analysis of sample AD24483 identifying unknown compounds on November 13, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000067974
Record of a GCMS scan conducted at the World Trade Center site in early November 2001.
Filed in the same folder
NYC-WTC_000067975
Laboratory report documenting GCMS analysis of sample AD24215 conducted on November 6, 2001, noting unknown compounds.
Filed in the same folder
NYC-WTC_000067979
Calibration data table for GCMS TCLP analysis listing surrogate compounds and response factors from November 2, 2001.
Filed in the same folder
NYC-WTC_000067990
Laboratory report documenting GCMS analysis of sample AD24216 conducted on November 6, 2001, noting unknown compounds.
Filed in the same folder
NYC-WTC_000068003
Laboratory report documenting GCMS analysis of sample AD24217 conducted on November 6, 2001, noting unknown compounds.
Filed in the same folder