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Gas chromatography-mass spectrometry analysis of World Trade Center samples

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15210 indexed pages · 1038 indexed documents

Laboratory analytical testing results identifying organic compounds and chemical residues from post-9/11 environmental samples.

machine-extracted · confidence 0.92 · Check page ↗

gcms · reveal · presence · filtering · trailing · tangent · summed · separation · prefer · propylamine · amine · butanoic

Machine extraction can misread a scan. Check the source page. Stored confidence scores are extractor outputs, not a guarantee of accuracy; regex matches currently carry 1.00.

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Documents in this topic

Ordered by assignment probability. A document-level assignment does not establish that every page is about this subject.

GCMS results for sample AE11566, May 29, 2002

Machine-extracted title

NYC-WTC_000022598

Laboratory report of GCMS analysis for sample AE11566 conducted on May 29, 2002.

Environmental Protection, Dept. of · Box DEP Box 18 · assignment probability 0.620

machine-extracted · confidence 0.62 · Check page ↗

GCMS analysis results sample AE08486, May 2002

Machine-extracted title

NYC-WTC_000048635

GC/MS analysis report for sample AE08486 conducted May 7, 2002, detecting unknown compounds and surrogate standard 2,4-DDD.

Environmental Protection, Dept. of · Box DEP Box 27 · assignment probability 0.619

machine-extracted · confidence 0.62 · Check page ↗

Document fragment from DEP Box 27, April 2002

Machine-extracted title

NYC-WTC_000048683

Single page document fragment from the DEP Box 27 archive folder dated between April 10 and April 15, 2002.

Environmental Protection, Dept. of · Box DEP Box 27 · assignment probability 0.619

machine-extracted · confidence 0.62 · Check page ↗

GCMS analysis results for sample AD31631, Jan 28 2002

Machine-extracted title

NYC-WTC_000049916

Laboratory report showing GCMS analysis of sample AD31631 including unknown compounds and surrogate recovery data.

Environmental Protection, Dept. of · Box DEP Box 28 · assignment probability 0.618

machine-extracted · confidence 0.62 · Check page ↗

GCMS analysis results, sample AE10135, May 2002

Machine-extracted title

NYC-WTC_000046192

Gas chromatography-mass spectrometry analysis of sample AE10135 performed May 17, 2002, detecting unknown compounds and 2,4-DDD surrogate at 96% recovery.

Environmental Protection, Dept. of · Box DEP Box 25 · assignment probability 0.618

machine-extracted · confidence 0.62 · Check page ↗

GCMS sample analysis results for unknowns, May 2002

Machine-extracted title

NYC-WTC_000046159

Laboratory report listing GCMS results for unknown compounds and surrogates from sample AE10130 on May 17, 2002.

Environmental Protection, Dept. of · Box DEP Box 25 · assignment probability 0.618

machine-extracted · confidence 0.62 · Check page ↗

GCMS analysis page for sample AE11572, May 2002

Machine-extracted title

NYC-WTC_000025624

GCMS analysis report for sample AE11572 showing unknown compounds and surrogate recovery data from May 29, 2002.

Environmental Protection, Dept. of · Box DEP Box 18 · assignment probability 0.617

machine-extracted · confidence 0.62 · Check page ↗

GCMS analysis results for sample AE10137, May 2002

Machine-extracted title

NYC-WTC_000023439

Laboratory report showing GC/MS analysis results for sample AE10137 including surrogate recovery data on May 14, 2002.

Environmental Protection, Dept. of · Box DEP Box 18 · assignment probability 0.617

machine-extracted · confidence 0.62 · Check page ↗

GCMS results for sample AE00315, Jan 24 2002

Machine-extracted title

NYC-WTC_000051380

Laboratory report showing GCMS analysis of sample AE00315 with surrogate recovery data on January 24, 2002.

Environmental Protection, Dept. of · Box DEP Box 28 · assignment probability 0.615

machine-extracted · confidence 0.61 · Check page ↗

GCMS sample analysis results for unknowns, May 2002

Machine-extracted title

NYC-WTC_000046147

Laboratory report listing GCMS results for unknown compounds and surrogates from sample AE10132 on May 17, 2002.

Environmental Protection, Dept. of · Box DEP Box 25 · assignment probability 0.613

machine-extracted · confidence 0.61 · Check page ↗

GCMS sample analysis report AE08483, May 7 2002

Machine-extracted title

NYC-WTC_000048623

Gas chromatography-mass spectrometry results for sample AE08483 including surrogate recovery data.

Environmental Protection, Dept. of · Box DEP Box 27 · assignment probability 0.613

machine-extracted · confidence 0.61 · Check page ↗

GCMS analysis comments for sample AE10205, May 21 2002

Machine-extracted title

NYC-WTC_000024153

Document noting low recovery in GCMS scan of sample AE10205 and subsequent re-extraction yielding 85% recovery.

Environmental Protection, Dept. of · Box DEP Box 18 · assignment probability 0.613

machine-extracted · confidence 0.61 · Check page ↗

GCMS analysis page for sample AE11568, May 2002

Machine-extracted title

NYC-WTC_000025580

GCMS analysis report for sample AE11568 showing unknown compounds and surrogate recovery data from May 29, 2002.

Environmental Protection, Dept. of · Box DEP Box 18 · assignment probability 0.612

machine-extracted · confidence 0.61 · Check page ↗

GCMS analysis results for sample AE08488, May 2002

Machine-extracted title

NYC-WTC_000048660

Laboratory report documenting GCMS analysis of sample AE08488 conducted on May 7, 2002, by analyst DLV.

Environmental Protection, Dept. of · Box DEP Box 27 · assignment probability 0.611

machine-extracted · confidence 0.61 · Check page ↗

GCMS calibration data for Method 508, Mar 29 2002

Machine-extracted title

NYC-WTC_000011566

Calibration table and chromatographic data for GC/MS analysis using Method 508 conducted on March 29, 2002.

Environmental Protection, Dept. of · Box DEP Box 14 · assignment probability 0.611

machine-extracted · confidence 0.61 · Check page ↗

GCMS analysis results for sample AE10897, May 21 2002

Machine-extracted title

NYC-WTC_000024100

Laboratory report detailing GCMS analysis of sample AE10897 conducted on May 21, 2002, including surrogate recovery data.

Environmental Protection, Dept. of · Box DEP Box 18 · assignment probability 0.610

machine-extracted · confidence 0.61 · Check page ↗

GCMS analysis report sample AE10245, May 2002

Machine-extracted title

NYC-WTC_000024851

GCMS analysis results for sample AE10245 conducted May 28, 2002, showing unknown compounds and 2,4-DDD surrogate recovery at 86 percent.

Environmental Protection, Dept. of · Box DEP Box 18 · assignment probability 0.610

machine-extracted · confidence 0.61 · Check page ↗

GCMS analysis results for sample AE11153, May 2002

Machine-extracted title

NYC-WTC_000024484

Laboratory report documenting GCMS analysis of sample AE11153 conducted on May 22, 2002, including surrogate recovery data.

Environmental Protection, Dept. of · Box DEP Box 18 · assignment probability 0.609

machine-extracted · confidence 0.61 · Check page ↗

GCMS analysis results, sample AE06334, April 2002

Machine-extracted title

NYC-WTC_000039392

Gas chromatography-mass spectrometry analytical results for environmental sample AE06334, showing unknown compounds and surrogate recovery of 107% on 04/18/2002.

Environmental Protection, Dept. of · Box DEP Box 23 · assignment probability 0.609

machine-extracted · confidence 0.61 · Check page ↗

GCMS analysis page for sample AE11567, May 2002

Machine-extracted title

NYC-WTC_000025568

GCMS analysis report for sample AE11567 showing unknown compounds and surrogate recovery data from May 29, 2002.

Environmental Protection, Dept. of · Box DEP Box 18 · assignment probability 0.609

machine-extracted · confidence 0.61 · Check page ↗

GCMS analysis results for sample AE00838, Jan 2002

Machine-extracted title

NYC-WTC_000050411

Laboratory report for sample AE00838 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.

Environmental Protection, Dept. of · Box DEP Box 28 · assignment probability 0.609

machine-extracted · confidence 0.61 · Check page ↗

GCMS analysis results, sample AE05301, March 2002

Machine-extracted title

NYC-WTC_000059093

Laboratory report documenting GCMS analysis of sample AE05301 for unknown compounds on March 29, 2002.

Environmental Protection, Dept. of · Box DEP Box 57 · assignment probability 0.607

machine-extracted · confidence 0.61 · Check page ↗

GCMS analysis results, sample AE08956, April 2002

Machine-extracted title

NYC-WTC_000049288

Gas chromatography-mass spectrometry analysis of environmental sample AE08956 conducted on April 29, 2002, detecting unknown compounds and 2,4-DDD surrogate at 79 micrograms.

Environmental Protection, Dept. of · Box DEP Box 27 · assignment probability 0.607

machine-extracted · confidence 0.61 · Check page ↗

GCMS analysis results for sample AE03181, March 2002

Machine-extracted title

NYC-WTC_000011165

Laboratory report documenting GC/MS analysis of environmental sample AE03181 conducted on March 22, 2002.

Environmental Protection, Dept. of · Box DEP Box 14 · assignment probability 0.607

machine-extracted · confidence 0.61 · Check page ↗

GCMS analysis results, sample AE05241, March 2002

Machine-extracted title

NYC-WTC_000059075

Laboratory report documenting GCMS analysis of sample AE05241 for unknown compounds and surrogates on March 29, 2002.

Environmental Protection, Dept. of · Box DEP Box 57 · assignment probability 0.605

machine-extracted · confidence 0.61 · Check page ↗

GCMS sample AE07770 results, April 25, 2002

Machine-extracted title

NYC-WTC_000049008

Gas chromatography-mass spectrometry analysis results for sample AE07770 including detection of unknown compounds.

Environmental Protection, Dept. of · Box DEP Box 27 · assignment probability 0.605

machine-extracted · confidence 0.60 · Check page ↗

DEP GCMS data table, Jan-Feb 2002

Machine-extracted title

NYC-WTC_000003981

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

Environmental Protection, Dept. of · Box DEP Box 12 · assignment probability 0.605

machine-extracted · confidence 0.60 · Check page ↗

GCMS analysis results, sample AE09967, May 2002

Machine-extracted title

NYC-WTC_000043919

Laboratory report for sample AE09967 showing surrogate recovery and unknown compounds from May 9, 2002.

Environmental Protection, Dept. of · Box DEP Box 25 · assignment probability 0.605

machine-extracted · confidence 0.60 · Check page ↗

GC/MS analysis results, sample AE10817, May 14 2002

Machine-extracted title

NYC-WTC_000023517

Laboratory report page showing GC/MS analysis for sample AE10817 including surrogate recovery data on May 14, 2002.

Environmental Protection, Dept. of · Box DEP Box 18 · assignment probability 0.604

machine-extracted · confidence 0.60 · Check page ↗

GCMS analysis results for sample AE03472, March 2002

Machine-extracted title

NYC-WTC_000038473

Laboratory report documenting GCMS analysis of sample AE03472 for unknown compounds and surrogates on March 14, 2002.

Environmental Protection, Dept. of · Box DEP Box 23 · assignment probability 0.604

machine-extracted · confidence 0.60 · Check page ↗

GCMS analysis results for sample AE03383, March 2002

Machine-extracted title

NYC-WTC_000011530

Laboratory report documenting GCMS analysis of environmental sample AE03383 conducted on March 29, 2002.

Environmental Protection, Dept. of · Box DEP Box 14 · assignment probability 0.603

machine-extracted · confidence 0.60 · Check page ↗

GCMS analysis results, sample AE05240, March 2002

Machine-extracted title

NYC-WTC_000059066

Laboratory report documenting GCMS analysis of sample AE05240 for unknown compounds and surrogates on March 29, 2002.

Environmental Protection, Dept. of · Box DEP Box 57 · assignment probability 0.603

machine-extracted · confidence 0.60 · Check page ↗

GCMS results for sample AE11427, May 29, 2002

Machine-extracted title

NYC-WTC_000022550

Laboratory report of GCMS analysis for sample AE11427 conducted on May 29, 2002.

Environmental Protection, Dept. of · Box DEP Box 18 · assignment probability 0.603

machine-extracted · confidence 0.60 · Check page ↗