Laboratory commentary noting a GCMS scan of sample AD29789 revealed no unusual compounds on January 9, 2002.
NYC-WTC_000037135–000037145Folder label: “GCMS X 12/10/01 A 12/15/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
LSC Area Percent Report
Data File : C:\HPCHEM\1\DATA\DEC1401\29789.D Vial: 21 Acq On : 15 Dec 2001 10:02 pm Operator: 209 GALOS Sample : gcms scan 12/10 a Inst : GC/MS 209 Misc Multiplr: 1.00 MS Integration Params: LSCINT.P
Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integ rator) Title : 209 625/TCLP calibration table Smoothing : OFF Filtering: 5 Sampling : _1 Min Area: 1 % of largest Peak Start Thrs: 0.2 Max Peaks: 100 Stop Thrs : 0 Peak Location: TOP
If leading or trailing edge < 100 prefer < Baseline drop else tangent > Peak separation: 5
Signal : TIC
peak R.T. first max last PK peak peak peak % of # min scan scan scan TY height area % max. total --- ----- ----- ---- ---- --- ------- ------- ------ ------- 1 7.594 274 278 306 rBV 413678 1094705 14.57% 2.846% 2 11.349 683 687 692 rBV 66937 153110 2.04% 0.398% 3 11.432 692 696 709 rVB 67800 208473 2.77% 0.542% 4 11.670 716 722 747 rBV 2255017 5478005 72.91% 14.241% 5 15.278 1109 1115 1134 rBV 3060533 6864847 91.37% 17.847%
6 20.557 1683 1690 1707 rBV 3283822 7513315 100.00% 19.532% 7 24.972 2165 2171 2185 rBV2 3057433 6977143 92.86% 18.138% 8 25.119 2185 2187 2200 rVB2 31766 99685 1.33% 0.259% 9 30.049 2719 27242734 rBV 496537 1045972 13.92% 2.719% 10 33.014 3040 3047 3068 rBV2 2046546 5202992 69.25% 13.526%
11 37.100 3485 3492 3513 rBV2 1293347 3827806 50.95% 9.951%
Sum of corrected areas: 38466053
29789.D GCMS1126.M Fri Dec 28 13:24:35 2001
NYC-WTC 000037140
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NYC-WTC_000036414
Laboratory report documenting GCMS analysis of sample AD29345 conducted on January 4, 2002, showing unknown compounds and surrogates.
Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035607
Lab report noting bis(2-Ethylhexyl)phthalate detection and recovery issues in a water sample.
Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036436
Laboratory report documenting GCMS analysis of sample AD29458 conducted on January 4, 2002, showing unknown compounds and surrogates.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037352
Gas chromatography-mass spectrometry report documenting analysis of sample AD29926 conducted on January 28, 2002.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037279
Gas chromatography-mass spectrometry report documenting analysis of sample AD29963 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035820
Lab notes for sample AD29022 indicate no unusual compounds detected but one LCS compound outside acceptance range.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036267
Laboratory analysis report for sample AD29295 conducted on December 28, 2001, including surrogate recovery data.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019111
Laboratory report of gas chromatography-mass spectrometry analysis for sample AD30312 conducted on January 9, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018026
Laboratory report documenting GCMS analysis of sample AD28968 conducted on January 9, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016726
GCMS analysis of environmental sample AD30112 conducted January 9, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019153
Gas chromatography-mass spectrometry analysis report for sample AD30255, completed January 9, 2002, showing 2,4-DDD surrogate compound data.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019100
Laboratory report of gas chromatography-mass spectrometry analysis for sample AD30313 conducted on January 9, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.996
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_000036950
Department of Environmental Protection site log sheet for the World Trade Center area dated December 2001.
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NYC-WTC_000036951
Fragmented document header from a GCMS file associated with the December 2001 sampling period.
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NYC-WTC_000036953
Laboratory report of GCMS blank analysis for sample AD29665 conducted on December 15, 2001.
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NYC-WTC_000036963
Laboratory report of GCMS calibration verification for sample AD29665 conducted on December 15, 2001.
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NYC-WTC_000036967
Laboratory report of GCMS reference standard analysis for sample AD29665 conducted on December 15, 2001.
Filed in the same folder