Gas chromatography-mass spectrometry analysis of environmental sample AD26202 conducted Dec 5, 2001, identifying unknown compounds.
NYC-WTC_000031088–000031103Folder label: “GCMS X 11/2/01 A 12/1/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\l\DATA\DEC0401\26202.D vial: 71 Acq On : 4 Dec 2001 1:21 pm Operator: 209 GALOS Sample : 11/2 gc/ms Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP112601.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 7 Mercaptoacetic acid, bis(trime Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 41.55 0.42 ug/1 80219 Perylene-dl2 37.13 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Mercaptoacetic acid, bis(trimethyls 236 C8H20O2SSi2 006398-62-5 10 2 2-Methoxyphenylpyruvic acid, di-TMS 338 C16H2604Si2 000000-00-0 10 3 2-Amino-4-(4-chloroanilino) -S-triaz 221 C9H8C1N5 000500-42-5 9 4 Benzo[b]^elenophene-2-carbonitrile, 221 C10H7NSe 037007-55-9 9 Abundance Scan 3976 (41.547 mln): 26202.D (-) m/z 73.00 100.00%
A 73 147 221 5000 281 355 ‘ ' I ' ' ' ‘ I ' ' ' ' I ‘ ' I 1 1 ‘ ' 1 1 429 41.20 41.40 41.60 41.80
miz-> t XX mH 193 ++253... 4 40 60 80 100120140160180200220240260280300320340360380400420 m/z 147.00*70.96% ‘T — Abundance #30949: Mercaptoacetic acid, bis(trimethylsilyl)- 73 147
5000 M.4AA 41.20 41.40 41.60 41.80 221 m/z 221.05 55.17% 45 104 193 mpmn TTIg mmmm miz-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #47880: 2-Methoxyphenylpyruvic acid, di-TMS 147 AA 41.20 41.40 41.60 41.80 73 m/z 207.00 40.81% 5000-
267 MW/w*wwt | 47 —01111123171 } 207.............. | 307 111011111 Tu00u—O—EELO1II T . ।.... (.... 11111111 > > |l 111111111 miz-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #27773:2-Amino-4-(4-chloroanilino)-S-triazine 16 T T T T TT 221 41.20 41.40 41.60 41.80 m/z 281.00 33.43% 5000 152 AWW 70 193 | 99 125 T - . i...... I ’' I" " 111 I 1 ' l1'" ] m/z—> 40 60 80 100120140160180200220240260280300320340360380400420 41.20 41.40 41.60 41.80 '
26202.D NP112601.M Tue Dec 04 16:05:49 2001 Page 7
NYC-WTC_000031102
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000031063
Laboratory report documenting GCMS analysis of sample AD26164 performed on December 3, 2001, noting other unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031171
Laboratory report documenting GCMS analysis of sample AD26206 with unidentified compounds detected.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030980
Laboratory report documenting GCMS analysis of sample AD26128 conducted on December 3, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031003
Laboratory report documenting GCMS analysis of sample AD26131 conducted on December 5, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
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 · 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 non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004149
Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · 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 non-person entities · 1 shared topics · similarity 0.996
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 · similarity 0.996
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 · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089203
Laboratory record for sample AD23719 showing detection of unknown compounds on October 17, 2001.
1 shared topics · similarity 0.995
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 · similarity 0.995
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_000030966
Single-page GCMS document identifier from the Environmental Protection Department archive covering late 2001 testing records.
Filed in the same folder
NYC-WTC_000030967
Administrative record of GCIMS scanning operations for World Trade Center environmental samples between November and December 2001.
Filed in the same folder
NYC-WTC_000030969
Laboratory report documenting GCMS analysis of sample AD26129 conducted on December 3, 2001.
Filed in the same folder
NYC-WTC_000030980
Laboratory report documenting GCMS analysis of sample AD26128 conducted on December 3, 2001.
Filed in the same folder
NYC-WTC_000030992
Laboratory report documenting GCMS analysis of sample AD26130 conducted on December 3, 2001.
Filed in the same folder