Quality control check results for sample AD28048 showing DFTPP pass and surrogate recoveries on December 18, 2001.
NYC-WTC_000058110–000058115Folder label: “525 X 11/26/01 A 12/14 - 12/15/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Area Percent Report
Data File : C:\MSDCHEM\1\DATA\1214O1\DFTPP1.D Vial: 1 Acq On : 14 Dec 2001 5:01 pm Operator: McLean Sample : dftpp +ddt+end Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: BENZO.P
Method : C:\MSDCHEM\l\5973N\120501.M (RTE Integrator) Title : Quantitation For Method 525.2 Smoothing : ON Filtering: 5 Sampling : 1 Min Area: 2500 Area counts Start Thrs: 0.15 Max Peaks: 10 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 corr. corr. % of # min scan scan scan TY height area % max. total
1 2 3 27.876 28.466 30.107 1295 1301 1311 rM 2 3643564 1362 1366 1372 rM 2 252239 1543 1547 1551 rM 2 602595 7030510 100.00% 496517 1130689 7.06% 16.08% 81.205% 5.735% , 13.060% J ln Sum of corrected areas: 8657716
NYC-WTC_000058113
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_000058099
Printed analytical data including calibration curves and compound identification from a gas chromatography run on December 14, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057715
Log sheet recording laboratory extraction parameters for sample AD27547 processed between November and December 2001.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055096
Results from EPA Method 525 pesticide analysis showing endrin and DDT measurements for sample analyzed 11/16/2001 through 12/5/2001.
1 shared topics · Same agency, volume and box · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055135
Laboratory quality control analysis for sample AD27491 verifying method performance with DFTPP and Endrin.
Same agency, volume and box · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055771
Record of drip rates and pH measurements for samples collected between November 27 and December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056902
Laboratory report detailing analytical results for pesticides including endrin and DDT from sample AD27232 analyzed in December 2001.
Same agency, volume and box · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058021
Record of quality control checks for sample AD28319 performed in January 2002 to verify analytical accuracy.
1 shared topics · Same agency, volume and box · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055820
Laboratory report for sample AD28322 showing concentrations of Endrin and DDT analyzed on December 19, 2001.
1 shared topics · Same agency, volume and box · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055365
Laboratory results for sample AD28105 analyzing pesticides including Endrin and DDT using Method 525.2.
Same agency, volume and box · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058057
Quality control check results for sample AD28316 showing DFTPP pass and surrogate recoveries on January 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058015
Report verifying instrument calibration using standard compounds for Method 525.2 analysis in December 2001.
Same agency, volume and box · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055782
Laboratory report detailing GCMS analysis of sample AD28847 conducted on December 20, 2001, with results in micrograms.
1 shared topics · Same agency, volume and box · similarity 0.965
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.
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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_000058073
Administrative record from the Department of Environmental Protection regarding World Trade Center activities in late 2001.
Filed in the same folder
NYC-WTC_000058074
Fragmented document header page containing identification codes and date ranges from the December 2001 collection.
Filed in the same folder
NYC-WTC_000058077
Log sheet recording laboratory sample numbers, processing times, and final volumes for samples analyzed in mid-December 2001.
Filed in the same folder
NYC-WTC_000058099
Printed analytical data including calibration curves and compound identification from a gas chromatography run on December 14, 2001.
Filed in the same folder
NYC-WTC_000058107
Laboratory blank analysis results for sample AD28048 showing pesticide compound levels below detection limits on December 18, 2001.
Filed in the same folder