NYC-WTC_000063029
Record of water sample extraction parameters including drip rate and pH for DEP environmental testing.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Document / 25 pages
Laboratory method sheet, Sept-Oct 2001
Machine-extracted title · confidence 90%Document page detailing laboratory methods and parameters for environmental sample analysis conducted in late September 2001.
NYC-WTC_000063403–000063427Folder label: “525 9/25/01 Extr 9/30 Analysis”
Page image
OCR text
OCR status: ocr · source: ours
NYC-WTC 000063426 Chromatogram Plot File: E:NDDTB0930 Date: Sep-30-1991 22:32:28 Comment: BOHLK: METHOD 525: INST 204; 09/30/Ø1; DDT Scan No: 1300 Retention Time: 21:40 RIC: 32064 Mass Range: 45 - 207 Plotted: 1280 to 1300 Range: 1 to 1860 1.71% 100% = 5089321 1291 52759 97242 DDD TOT- 1280 21:20 T 1285 21:25 T T 1290 21:30 1295 21:35 9/1 Public Portal Document
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000063426Source: 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_000062544
Laboratory report showing quality control check results for sample AD23270 with DFTPP and DDT status in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063859
Log sheet recording laboratory extraction parameters including drip rates and pH for samples processed at the 525 site in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062617
Documentation of quality control analytical procedures performed on sample AD23341 during October 2001.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063693
Raw instrument output and calibration parameters recorded during the analysis of environmental samples from the World Trade Center site.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063087
Laboratory quality control log for SLP525 pesticide analysis showing DFTPP pass and TOOT results for sample AD22358.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062061
Laboratory report displaying calibration standard results for pesticide and contaminant analysis in sample AD26143, with values near target concentrations.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063623
Log sheet recording laboratory sample preparation details including volume and pH measurements from October 2001.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061287
Document outlining laboratory methods and parameters for sample analysis, likely related to DEP environmental testing protocols.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063543
Header page for environmental sample analysis records from the World Trade Center site dated October 2001.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062775
Quality control document showing DFTPP instrument calibration passed for analysis of sample AD22485 on September 19, 2001.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063919
Chemical analysis results for sample AD23082 including quality control checks performed by the Department of Labs in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
No available related records indexed in this group.
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_000063396
Laboratory report listing analytical results for pesticides and organic compounds in sample AD22657 from September 24 to October 2, 2001.
Filed in the same folder
NYC-WTC_000063397
Fragmented document page containing headers and identifiers for environmental analysis records from late September to early October 2001.
Filed in the same folder
NYC-WTC_000063428
Laboratory report page documenting the detection of DDT in sample AD22652 analyzed on September 30, 2001.
Filed in the same folder
NYC-WTC_000063432
Laboratory report for a lab blank sample AD22652 showing background levels of pesticides and organic compounds analyzed in late September 2001.
Filed in the same folder
NYC-WTC_000063498
Laboratory report for calibration standards used in the analysis of sample AD22652, verifying instrument accuracy for pesticide detection.
Filed in the same folder