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”
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OCR status: ok · source: pdftotext
Z -< -< o O co § o TJ I c o CT o o Chronatogran Plot File: E:\DDTA0930 Date: Sep-30-1991 16:13:46 o' o CD Conneiit: BOHLK; METHOD 525; INST 204; 09/30/01; DDT ■D O O Scan No: 1270 Retention Tine: 21:10 RIC: 30736 Mass Range: 45 - 207 3. 95. Ca> Plotted: 1250 to 1270 Range: 1 to I860 100x = 3381182 O o 2.18z i o c 3 1257 CD O 32671 56918
DDE TOT-
I T I T r T I I r I r I I 1250 1255 1260 1265 20:50 20:55 21:00 21:05
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NYC-WTC_000063413Source: NYC Law Department, mirrored locally
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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
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NYC-WTC_000063396
Laboratory report listing analytical results for pesticides and organic compounds in sample AD22657 from September 24 to October 2, 2001.
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NYC-WTC_000063428
Laboratory report page documenting the detection of DDT in sample AD22652 analyzed on September 30, 2001.
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NYC-WTC_000063432
Laboratory report for a lab blank sample AD22652 showing background levels of pesticides and organic compounds analyzed in late September 2001.
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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