Laboratory report documenting GCMS analysis of sample AD26206 with unidentified compounds detected.
NYC-WTC_000031171–000031186Folder 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\ 1 \DATA\NOV3 001\26207.D Vial: 54 Acq On 30 Nov 2001 6:37 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 5 Ethane, 1,1'-oxybis[2-ethoxy-] Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 25.99 1.59 ug/1 455816 Phenanthrene-dl0 25.01 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Ethane, 1,1‘-oxybis [2-ethoxy-] 162 C8H18O3 000112-36-7 56 2 Butane, 2ethoxy- 102 C6H140 002679-87-0 38 3 Ethanol ,2 - (2 - ethoxyethoxy) - 134 C6H14O3 000111-90-0 36 4 3,6,9,12,15- Pentaoxanonadecan- 1 - ol 294 C14H3O06 001786-94-3 33 Abundance Scan 2281 (25.987 mln): 26207.D (-) .m/z 45.00 100.00% 45
73 5000 59 89 • 1088 TT TR । : । I :: I IT T T T 'J' t i 117 25.60 25.80 26.00 26.20 26.40 ...... J hpmtm TTUTTT ‘1101191121111 193 | 133 147 161 177 192 m/z 73.0,0 56.43% mlz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance> #67655: Ethane, 1,1-oxybis[2-ethoxy-] 45
) 5000 31 59 72 25.60 25.80 26.00 26.20 26.40 m/z 72.00 54.98%
miz-> MM 89 103 H6 Huur1 TTIugm ——CO 2030405060 70 8090 100 110 120 130 140 150 160 170 180 190 Abundance #63540: Butane, 2-ethoxy- 45 / _ . | । . > ■ pr । i '■ । i i i i | I । i i | i | 25,60 25.80 26.00 26.20 26.40 73 m/z 59.05 37.26% 5000
27 59 d"EI102 1Iut—87 - 1 ■ । • - TT —EI-TETEOI—"T"EIu010011, mz-> : 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance> #65483: Ethanol, 2-(2-ethoxyethoxy)- 45 25.60 25.80 26.00 26.20 26.40 m/z 89.00 21.92% 5000 31 59 72
1... 11....j I » 89 11111117111 “ Hr | i » I I [ I i : i j . l i i ............................................. ‘ I• j i TTI’ » [ «j ‘ 11’111jit |>i ,j 1 t ***» jii x i,, i * »* *j .J ‘11161111 r i p T-r > TT . t-> p . •nfe-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 25.60 25.80 26.00 26.20 26.40
26207.D NP112601.M Mon Dec 03 13:11:05 2001 Page 5
NYC-WTC_000031183
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000031088
Gas chromatography-mass spectrometry analysis of environmental sample AD26202 conducted Dec 5, 2001, identifying 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_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 0.994
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 0.994
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 0.994
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 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088520
Laboratory report documenting GC/MS analysis of environmental sample AD23326 conducted on October 16, 2001.
1 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018546
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089461
Laboratory report documenting GC/MS analysis of sample AD23833 conducted on November 1, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089346
Laboratory report documenting GC/MS analysis of sample AD23838 conducted on November 2, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.993
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 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089087
Laboratory record for sample AD23654 showing detection of unknown compounds on October 16, 2001.
1 shared non-person entities · 1 shared topics · similarity 0.993
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 · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000030763
Laboratory report documenting GCMS analysis of sample AD25944 conducted on December 12, 2001, including surrogate compound data.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005229
Laboratory report documenting GCMS analysis of sample AD31132 conducted on February 11, 2002, including surrogate recovery data.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033911
Calibration data sheet recording response factors and retention times for standard compounds used in GCMS TCLP analysis on November 26-27, 2001.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031636
DEP lab report dated December 10, 2001, identifying N,N-dimethylbenzenesulfonamide at 0.49 ug/L in sample AD26473.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030895
Laboratory report documenting GCMS analysis of sample AD26011 conducted on December 12, 2001.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018546
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
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