Laboratory analysis report for sample AE06982 showing detection of surrogate compounds and unknown substances.
NYC-WTC_000060710–000060717Folder label: “GCMS X 3/25/02 A 4/18/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
LSC Area Percent Report
Data File : C:\HPCHEM\l\DATA\APR1802\6981.D Vial: 8 Acq On ,: 18 Apr 2002 6:48 pm Operator: Sample : GC/MS SCAN 3/25 Inst ; 209 Mise Multiplr; 1.00 MS Integration Params: LSCINT.P Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) 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 12.209 775 780 798 rVB 1336046 3'247392 69.63% 14.151% 2 15.844 1170 1176 1194 rBV 2044123 4175560 89.53% 18.196% 3 21.150 1747 1754 1769 rBV 2312090 4663667 100.00% 20.323% 4 25.594 2231 2238 2249 rBV 2155418 4525173 97.03% 19.719% 5 30.661 2785 2790 2796 rBV 205718 387127 8.30% 1.687% 6 33.645 3108 3115 3133 rBV2 1460626 3253606 69.76% 14.178% 7 33.856 3133 3138 3149 rVB 114594 241106 5.17% 1.051% 8 37.877 3567 3576 3600 rBV2 813410 2454435 52.63% 10.696%
Sum of corrected areas: 22948066 6981.D GCMS0412.M Fri Apr 19 09:05:18 2002
NYC-WTC_000060715
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_000060726
Laboratory analysis report for sample AE06984 detailing surrogate recovery rates and detection of unknown substances.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060742
Laboratory analysis report for sample AE06986 documenting surrogate recovery and detection of unknown substances.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060734
Laboratory analysis report for sample AE06985 showing surrogate recovery data and identification of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060718
Laboratory analysis report for sample AE06983 documenting surrogate recovery and identification of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060750
Laboratory analysis report for sample AE06987 showing surrogate recovery data and identification of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060758
Laboratory analysis report for sample AE06988 documenting surrogate recovery and detection of unknown substances.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060766
Laboratory analysis report for sample AE06989 showing surrogate recovery data and identification of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058199
GCMS analysis of sample AE04517 for organic compounds with surrogate standard showing 84% recovery on April 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058291
Gas chromatography-mass spectrometry analysis of environmental sample AE04736 conducted April 4, 2002, detecting unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048047
GCMS analysis report for sample AE08214 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047111
DEP laboratory report showing GCMS analysis results for sample AE07487 conducted on April 23, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047129
DEP laboratory report showing GCMS analysis results for sample AE07489 conducted on April 23, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗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_000060688
Environmental Protection Department record from the World Trade Center site dated March 2002.
Filed in the same folder
NYC-WTC_000060689
Header page for a GCMS laboratory record series from April 2002 related to World Trade Center environmental testing.
Filed in the same folder
NYC-WTC_000060691
Laboratory report showing GCMS blank analysis results for volatile organic compounds with values below the method detection limit.
Filed in the same folder
NYC-WTC_000060698
Calibration report for GCMS analysis listing response factors and detection limits for various organic compounds.
Filed in the same folder
NYC-WTC_000060702
Laboratory data recording the analysis of GCMS reference standards to verify instrument performance and accuracy.
Filed in the same folder