Laboratory report documenting GCMS analysis of sample AD25461 conducted on November 26, 2001, noting unknown compounds.
NYC-WTC_000069659–000069675Folder label: “GCMS Scan X 10/25/01 An 11/5/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\NOV1601\25461.D Vial: 3 Acq On : 16 Nov 2001 4:59 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\NP103001.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 6 Trisiloxane, 1,1,1,5,5,5-hexam Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 44.05 1.10 ug/1 214309 Perylene-dl2 37.15 Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 Tri^loxane, 1,1,1,5,5,5-hexamethyl 384 C12H36O4Si5 003555-47-3 43 2 1,2/Benzenedicarboxylic acid, bis(t 310 C14H22O4Si2 002078-22-0 17 3 Me/captoacetic acid, bis(trimethyls 236 C8H20O2SSi2 006398-62-5 17 4 3,-6-Dioxa-2,4,5,7-tetrasilaoctane, 294 C10H30O2Si4 004342-25-0 16 lAbundance Scan 4248 (44.045 min); 25461 .D (-) m/z 147.00 100.00% 73 147 221
5000 281 355
■n/z-> Abundance 40 Vh- 96 40 60 80 100120140160180200220240260280300320340360380400420 #74103; Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet sX "mTz 43.80 44.00 44.20 44.40 72.95 94777%
7|3 147 .. 5000 281 43.80 44.00 44.20 44.40 m/z 221.05 717791% 45 369 207 249 •P”'P"'P‘''1 p " • I • •' ’ I J™ I' n i I" " I n/z-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #72972; 1,2-Benzenedicarboxylic acid, bis(trimethylsilyl) e 1 7
73 43.80 44.00 44.20 44.40 5000 m/z 207.00 36.00% 45 295
I....... ''W'f pTTTyTTTrpTTTpTT-rpTTTpTTTprrTpTTrpTTTyrTTTpTTTp^ m/z-> 40 60 80 100120140160180200 220240260280300320340360380400420 Abundance #30949; Mercaptoacetic acid, bis(trimethylsilyl)- 7|3 43.80 44.00 44.20 44.40 147 m/z 281.00 33.03% 5000
221 45 104 193 I I" ‘ ‘I" " I ‘" I " " I " " I " " I m/z-> 40 60 80 100120140160180200 220240260280300320340360380400420 43.80 44.00 44.20 44.40
25461.D NP103001.M Wed Nov 21 11:43:32 2001 Page 6
NYC-WTC_000069673
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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 0.998
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 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 topics · Same agency, volume and box · similarity 0.996
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 topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068037
Laboratory report documenting GCMS analysis of sample AD24219 conducted on November 6, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069357
Laboratory report documenting GC/MS analysis of sample AD25049 conducted on November 28, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033765
Analytical commentary for sample AD28149 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034213
Laboratory report detailing GCMS analysis of sample AD28271 conducted on December 6, 2001.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034198
Laboratory report detailing GCMS analysis of sample AD28263 conducted between November 21 and 26, 2001.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034331
Laboratory report documenting GCMS analysis of sample AD28427 conducted between November 21 and 26, 2001.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033834
Analytical commentary for sample AD28155 dated November 29, 2001, noting detection of bis(2-Ethylhexyl)phthalate and low recovery rates.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034180
Laboratory report detailing GCMS analysis of sample AD28269 conducted on November 30, 2001.
1 shared topics · similarity 0.994
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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NYC-WTC_000069570
Department of Environmental Protection GCMS scan log entry containing redacted personal identifiers dated October 25, 2001.
Filed in the same folder
NYC-WTC_000069571
Record of laboratory extraction parameters including drip rates and solvent details for samples processed in November 2001.
Filed in the same folder
NYC-WTC_000069577
Calibration table data for GCMS analysis dated November 16-21, 2001, listing standard compounds and response values.
Filed in the same folder
NYC-WTC_000069587
Laboratory report documenting GCMS analysis of sample AD25377 conducted on November 26, 2001, noting unknown compounds.
Filed in the same folder
NYC-WTC_000069601
Laboratory report documenting GCMS analysis of sample AD25457 conducted on November 26, 2001, noting unknown compounds.
Filed in the same folder