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 6 Mercaptoacetic acid, bis(trime Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 39.63 0.68 ug/1 87143 Perylene-dl2 37.16 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Mercaptoacj^ic acid, bis (trimethyls 236 C8H20O2SSi2 006398-62-5 32 2 3,7-Dio; 2,8-disilanonane, 2,2,8,8 220 C9H24O2Si2 017887-80-8 27 3 3,6-Dio;^-2,4,5,7-tetrasilaoctane, 294 C10H3002Si4 004342-25-0 17 4 Ethan^loic acid, bis(trimethylsily 234 C8H18O4Si2 018294-04-7 17 Abundance Scan 3768 (39.634 min); 24218.0 (-) m/z 73.00 100.00% 75 147 221 5000
43 39.40 39.60 39.80 40.00 m/z 147.0074764% n/z-> 40 60 80 1001201401601802002202 0260280300320340360380400420 Abundance #30949: Mercaptoacetic add. bis(trimethylsilyl)- 7(3 147
5000 -........... 39.40 39.60 39.80 40.00 221 m/z 220.9552.88%
nfe-> fikbundance Xi 193 I pTXrpTTTp^TTpTTTJTTTTpTTTp^ 40 60 80 100120140160180200220240260280300320340360380400420 #70531:3,7-Dioxa-2,8-disilanonane, 2,2.8,8-tetramethyl- 147 7“ ^ 39.40 39.60 39.80 40.00 5000 m/z 281.00 24.51%
A 73 115 177 205 Tife-> 40 60 80 100120140160180200220240260280300320340360380400420 vH/vVwy Abundance #41682:3.6-Dioxa-2,4,5,7-tetrasilaoctane, 2.2,4.4,5,5.7,7- T T T 147 2!1 39.40 39.60 39.80 40.00 m/z 354.95 2^737% 73 5000 191 117 279 L ■p I p-rTTpTTT^TTTTpTTTJTTTTJTTT^^
Tnfe-> 40 60 80 100120140160180200220240260280300320340360380400420 39.40 39.60 39.80 40.00
24218.D NP103001.M Tue Nov 06 11:48:41 2001 Page 6
NYC-WTC_000068050
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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