Laboratory report documenting GCMS analysis of sample AE12737 with surrogate recovery data and identification of unknown compounds.
NYC-WTC_000015253–000015281Folder label: “GCMS X 6/3/02 A 6/7/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Tentatively Identified Compound (LSC) summary
• Operator ID: Date Acquired: 7 Jun 2002 7:10 pm Data File: C:\MSDCHEM\l\DATA\060702\12738.D Name: Mise: Method: C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title: 508 Modified GC/MS scan Library Searched: C:\DATABASE\NIST98.L
--Internal Standard-- TIC Top Hit name RT EstConc Units Response # RT Resp Cone Butanoic acid, me... 3.47 0.3 ug/L 150881 1 9.89 23236100 40.0 Methylene Chloride 3.73 12.2 ug/L 7089290 1 9.89 23236100 40.0 Ethane, 1-chloro-... 3.79 2.4 ug/L 1413400 1 9.89 23236100 40.0 2-Amino-oxazole 3.81 6.3 ug/L 3638540 1 9.89 23236100 40.0 Aspartic acid 3.87 19.1 ug/L 11122100 1 9.89 23236100 40.0 Methylene Chloride 4.11 13.3 ug/L 7726410 1 9.89 23236100 40.0 l-Buten-3-yne, 2-... 4.30 2.7 ug/L 1563160 1 9.89 23236100 40.0 Piperidine, 2-pro... 4.36 1.3 ug/L 727930 1 9.89 23236100 40.0 1-Propene, 2-meth... 4.40 6.3 ug/L 3631970 1 9.89 23236100 40.0 l-Penten-3-one 4.67 1.7 ug/L 1008020 1 9.89 23236100 40.0 2-Butyne-1,4-diol... 4.72 1.0 ug/L 592501 1 9.89 23236100 40.0 2-Butenal, 3-methyl- 4.80 2.1 ug/L 1199930 1 9.89 23236100 40.0 Acetaldehyde, dim... 4.87 1.4 ug/L 805799 1 9.89 23236100 40.0 2-Fluoroimidazole 5.40 0.4 ug/L 206456 1 9.89 23236100 40.0 Ethanol, 2,2-dich... 5.82 0.3 ug/L 164215 1 9.89 23236100 40.0 2-Pentanone, 4-hy... 5.95 0.6 ug/L 362709 1 9.89 23236100 40.0 Butane, 2,2,3,3-t... 8.70 0.3 ug/L 191615 1 9.89 23236100 40.0 Cyclopentasiloxan... 12.37 0.3 ug/L 210819 2 13.39 31431700 40.0 Anthracene-dlO- 23.06 0.3 ug/L 300569 4 22.90 35885700 40.0 Dibutyl phthalate 25.05 0.9 ug/L 771231 4 22.90 35885700 40.0
12738.D 060302.M Mon Jun 10 11:45:49 2002 Page 24
NYC-WTC_000015281
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000015200
Laboratory report documenting GCMS analysis of sample AE12735 with surrogate recovery data and identification of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015464
Gas chromatography-mass spectrometry analysis report for sample AE12762 detecting unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015311
Laboratory report documenting GCMS analysis of sample AE12739 with surrogate recovery data and identification of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014054
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE12472 conducted on June 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015777
Gas chromatography-mass spectrometry results for sample AE12763 analyzed on June 12, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015581
Gas chromatography-mass spectrometry analysis report for sample AE11905 detecting unknown compounds and surrogates on June 6, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013191
GCMS laboratory report for sample AE09678 detecting unknown compounds and 2,4-DDD on May 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014004
GCMS analysis results for sample AE12287 dated June 4, 2002, documenting unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015561
Gas chromatography-mass spectrometry analysis report for sample AE11576 detecting unknown compounds and surrogates on June 6, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015381
Reference standard analysis report for volatile organic compounds using gas chromatography-mass spectrometry on June 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013258
GCMS laboratory report for sample AE09682 detecting unknown compounds and 2,4-DDD on May 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015410
Gas chromatography-mass spectrometry analysis report for sample AE12743 detecting unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_000015131
Department of Environmental Protection record of GCMS results generated in early June 2002.
Filed in the same folder
NYC-WTC_000015132
Partial text fragment from a Department of Environmental Protection record dated between June 3 and June 7, 2002.
Filed in the same folder
NYC-WTC_000015135
Log sheet recording sample numbers, drip rates, pH levels, and other processing metrics for multiple environmental samples.
Filed in the same folder
NYC-WTC_000015159
Laboratory report showing non-detect results for volatile organic compounds in a GCMS blank sample AE12735.
Filed in the same folder
NYC-WTC_000015163
Laboratory report displaying calibration percentages for various volatile organic compounds including nitrosamines and chlorobenzenes.
Filed in the same folder