NYC-WTC_000009619
Calibration table page listing internal standards and response factors for GCMS analysis.
Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Calibration data for GCMS analysis using 625/TCLP method with deuterated compound reference standards recorded on February 21, 2002.
NYC-WTC_000009835–000009850Folder label: “GCMS X 1/22/02 A 2/22/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
LSC Area Percent Report
Data File : C:\HPCHEM\l\DATA\FEB2102\472.D Vial: 6 Acq On : 21 Feb 2002 7:01 pm Operator: Sample : gc/ms scan 1/22 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Method : C:\HPCHEM\1\METHODS\GCMS0208.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 12.329 789 794 805 rBV 596296 1406192 71.28% 14.260% 2 14.927 1071 1077 1082 rBV 28155 53721 2.72% 0.545% 3 15.974 1185 1191 1204 rBV 912566 1846565 93.60% 18.725% 4 18.085 1415 1421 1428 rVB 46780 93154 4.72% 0.945% 5 -18.811 1495 1500 1504 rBV 24222 44886 2.28% 0.455%
6 20.931 1726 1731 1736 rBV 36567 71173 3.61% 0.722% 7 21.289 1763 1770 1780 rBV 939157 1972815 100.00% 20.006% 8 21.693 1811 1814 1819 rVB 16375 28909 1.47% 0.293% 9 23.456 2001 2006 2013 rVB 27762 54883 2.78% 0.557% 10 25.631 2237 2243 2248 rBV2 21112 42168 2.14% 0.428%
11 25.732 2248 2254 2265 rBV2 847455 1815606 92.03% 18.412% 12 27.559 2448 2453 2458 rVB 15200 30732 1.56% 0.312% 13 29.331 2640 2646 2653 rBV 12840 25640 1.30% 0.260% 14 30.809 2801 2807 2814 rBV 92873 181581 9.20% 1.841% 15 30.919 2814 2819 2825 rVB 9924 22563 1.14% 0.229%
16 33.802 3122 3133 3151 rBV2 537982 1261769 63.96% 12.795% 17 38.080 3591 3599 3620 rBV2 299350 908881 46.07% 9.217%
Sum of corrected areas: 9861238
472.D GCMS0208.M Fri Feb 22 09:41:56 2002
NYC-WTC_000009838
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000009619
Calibration table page listing internal standards and response factors for GCMS analysis.
Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005394
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02604.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039588
Laboratory report documenting GCMS analysis of sample AE06455 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038871
Laboratory report documenting GCMS analysis of sample AE02575 conducted on March 25, 2002, identifying other unknown compounds.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005415
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02645.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023789
Instrument log and analysis summary for GCMS testing of sample AE09676 conducted on May 23, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005367
Laboratory report showing non-detectable results for nitrosamines and chlorinated solvents in GCMS blank.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039497
Laboratory report documenting GCMS analysis of sample AE06449 conducted on April 19, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047979
GCMS analysis report for sample AE05749 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005448
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02647.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039574
Laboratory report documenting GCMS analysis of sample AE06454 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039469
Laboratory report documenting GCMS analysis of sample AE06430 conducted on April 19, 2002.
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_000003591
Laboratory report documenting GCMS analysis of sample AE01503 conducted on March 6, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038642
Gas chromatography-mass spectrometry analysis report for environmental sample AE01462 dated February 22, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004706
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011817
Laboratory report documenting GCMS analysis of environmental sample AE04131 conducted on April 1, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058391
Analytical run record from April 2, 2002, documenting unknown compounds and surrogate recovery for sample AE04592.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011877
Laboratory report documenting GCMS analysis of environmental sample AE04411 conducted on April 3, 2002.
Similarity score 0.999 (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_000009804
Administrative record from DEP Box 14 covering the period of January to February 2002 regarding World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000009805
Fragment of a DEP laboratory record page containing identification codes and date stamps from February 22, 2002.
Filed in the same folder
NYC-WTC_000009807
GCMS blank sample results for target compounds showing non-detectable levels on February 22, 2002.
Filed in the same folder
NYC-WTC_000009816
Calibration data for GCMS analysis including response factors for various organic compounds recorded on February 21, 2002.
Filed in the same folder
NYC-WTC_000009820
Reference standard analysis report for GCMS testing verifying instrument performance with specific compound concentrations on February 21, 2002.
Filed in the same folder