Laboratory report documenting GCMS analysis of sample AD24431 conducted on November 7-9, 2001, identifying unknown compounds.
NYC-WTC_000068413–000068431Folder label: “GCMS Scan X 10/12/01 An 11/3/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV0201\24431.D Vial: 11 Acq On 3 Nov 2001 12:46 am 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\NP103001.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 8 Trisiloxane, 1,1,1,5,5,5-hexam Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 39.63 0.85 ug/1 112900 Perylene-dl2 37.16 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Trisiloxan^< 1,1,1,5,5,5-hexamethyl 384 C12H36O4Si5 003555-47-3 43 2 3,6-Dio;»d^2,4,5,7-tetrasilaoctane, 294 C10H3002Si4 004342-25-0 40 3 Eth^ii^dioic acid, bis (trimethylsily 234 C8H18O4Si2 018294-04-7 27 4 3X-Dioxa-2,9-disiladecane, 2,2,9,9 234 C10H26O2Si2 018001-91-7 25 Abundance Scan 3768 (39.634 min): 24431 .D (-) m/z 73.00 100.00% 7(3 147 221 5000 281 355 43 39.40 39.60 39.80 40.00 . ....... .................. ........................... m/z 146.95 75.82% Tlfe-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #74103: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 70 147
3BHW 281 39.40 39.60 39.80 40.00 45 369 m/z 220.95 57.86% 117 1 207 249 . IM. 1 .I P'" r jyhTpTTTp-TrrpVrTpTrrpTrq+
Tife-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #41682: 3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4,5,5,7.7- 147 211
73 39.40 39.60 39.80 40.00 5000 m/z 281.00 27.60% 191 117 279 hTTJTTTTpTTT^TTTTpTTTpTTT^^ rW ■nfe-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #30580: Ethanedioic acid, bisftrimethylsilyl) ester 75 1 17 39.40 39.60 39.80 40.00 m/z 355.05 26.91%
5000 45
iL i 219 11 i>iI....I,,,, I, I. < 1, 11 11
Tife-> 40 60 80 100120140160180 200220240260280 300 320 340 360 380 400 420 39.40 39.60 39.80 40.00
24431.D NP103001.M Tue Nov 13 10:06:39 2001 Page 8
NYC-WTC_000068428
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NYC-WTC_000068037
Laboratory report documenting GCMS analysis of sample AD24219 conducted on November 6, 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_000069215
Laboratory report documenting GCMS analysis of sample AD25038 conducted on November 19, 2001, noting violations and 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_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_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 ↗NYC-WTC_000069644
Laboratory report documenting GCMS analysis of sample AD25460 conducted on November 26, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
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 0.997
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_000068529
Laboratory report documenting GCMS analysis of sample AD24480 conducted on November 14, 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_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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087163
Laboratory report documenting GC/MS analysis of sample AD22578 conducted on October 10-11, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087326
Laboratory report documenting GC/MS analysis of sample AD22655 conducted on October 11, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089446
Laboratory report documenting GC/MS analysis of sample AD23797 conducted on November 1, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · 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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