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 9 Trisiloxane, 1,1,1,5,5,5-hexam Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 41.58 0.99 ug/1 131174 Perylene-dl2 37.16 Hit# of 5 'entative ID MW MolForm CAS# Qual 1 Trisilo^cdhe, 1,1,1,5,5,5-hexamethyl 3 84 C12H36O4Si5 003555-47-3 25 2 Mercaptoacetic acid, bis(trimethyls 236 C8H20O2SSi2 006398-62-5 23 3 3,6;3ioxa-2,4,5,7-tetrasilaoctane, 294 C10H30O2Si4 004342-25-0 17 4 Sih .e, [ (1 -methyl-1,3-propanediyl) 234 C10H2602Si2 056771-47-2 16 Abundance Scan 3980 (41.580 min): 24431 .D (-) m/z73700100.00% 73 147 221 5000 355 ----- ' I ' ' ' ' I ' 95 193 _4I^_4140_4L6g_£L80_42^ m/z 147.00 73.96% 'n/z-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #74103; Trisiloxane, 1,1.1,5,5,5-hexamethyl-3,3-bis[(trimrf 73 147
5000- 41'20 41'40 41.60' 41 Iso 42'00 281 369 m/z 220.9553794%
nfe-> Uu i T 117 l""l' 207 249 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #30949: Mercaptoacetic acid. bis(trimethylsilyl)- 73 147 41.20 41.40 41.60 41.80 42.00 5000 m/z 206.90 33.61%
45 193 T f 104 ' ‘ I" "'i"'' I" " I"' h " " P "' I" " I" " I' ‘' I'' I' I" " I" " I" " I" " I nfe-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #41682:3,6-Dioxa-2.4,5,7-tetrasilaoctane, 2,2,4,4,5,5,7,7- 147 2!1 41.20 41,40 41.60 41.80 42.00 m/z 281.00 26.35% 73 5000 191 117 279 ........ .... nZz-> 40 60 80 100120140160180200220240260280300320340360380400420 41.20 41.40 41.60 41.80 42.00
24431.D NP103001.M Tue Nov 13 10:06:41 2001 Page 9
NYC-WTC_000068429
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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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Multi-page laboratory log table recording sample extraction details including volumes and drip rates for GCMS analysis in November 2001.
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Laboratory report documenting GCMS analysis of sample AD24473 conducted on November 9, 2001, identifying unknown compounds.
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