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 0.996
machine-extracted · confidence unavailable · Check page ↗Document / 4 pages
GCMS analysis results for sample AD28847, Dec 2001
Machine-extracted title · confidence 95%Laboratory report detailing GCMS analysis of sample AD28847 conducted on December 20, 2001, with results in micrograms.
NYC-WTC_000055782–000055785Folder label: “525 X 11/27/01 A 12/17 - 12/18/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Area Percent Report
Data File C:\MSDCHEM\l\DATA\121801\DDT5.D Vial: 11 Acq On 19 Dec 2001 3:29 am Operator: McLean Sample : Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: BENZO.P
Method : C:\MSDCHEM\l\5973N\121401.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 28.266 1342 1344 1347 rM 667983 1239729 15.14% 12.541% 2 28.992 1419 1424 1427 rM 2 211488 458428 5.60% 4.637% 3 29.146 1433 1441 1449 rM 4249424 8187352 100.00% 82.822%
Sum of corrected areas: 9885509
NYC-WTC_000055785
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000055785Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
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 0.994
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 0.989
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 0.989
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 0.987
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 0.986
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 0.986
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 0.985
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 0.985
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 ↗Filed elsewhere
NYC-WTC_000082497
Results for DFTPP and endrin internal standards from sample AE10186 analyzed on May 2, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000082464
Chromatogram and instrument log from May 1, 2002, displaying abundance data for DFTPP and endrin compounds.
Similar document embedding; no shared entity or topic indexed. · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗More like this 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.
Others also read
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_000055768
Laboratory report listing pesticide and contaminant test results for sample AD28171 collected November 24, 2001.
Filed in the same folder
NYC-WTC_000055769
Document from December 2001 folder containing illegible text or fragmented data related to DEP water testing activities.
Filed in the same folder
NYC-WTC_000055771
Record of drip rates and pH measurements for samples collected between November 27 and December 18, 2001.
Filed in the same folder
NYC-WTC_000055786
Laboratory report for sample AD28324 showing non-detects for pesticides and contaminants analyzed on December 20, 2001.
Filed in the same folder
NYC-WTC_000055789
Quality control report for calibration standards (AD28324) verifying instrument accuracy on December 20, 2001.
Filed in the same folder