Gas chromatography-mass spectrometry analysis of environmental sample AD31551 conducted on 2/27/2002, detecting unknown compounds and 2,4-DDD surrogate at 122 ug with 5.0 ug/L MDL.
NYC-WTC_000038158–000038166Folder label: “GCMS X 2/21/02 A 2/22/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
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Comments for Sample AD31551 - Analysis $GCMS
Westchester Dept, of Labs & Research User: Vinci, David L Date: 02-27-2002 Time: 16:11:18
The GCMS scan, from 35 to 550 amu, does not reveal the presence of unusual compolunds.
NYC-WTC_000038159
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_000038130
Laboratory report listing detection results for volatile organic compounds in sample AD31498 analyzed on February 27, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038149
Laboratory report listing detection results for volatile organic compounds in sample AD31549 analyzed on February 27, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038196
Laboratory report documenting GCMS analysis of sample AD31588 conducted on February 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038187
Laboratory report documenting GCMS analysis of sample AD31590 conducted on February 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038139
Laboratory report listing detection results for volatile organic compounds in sample AD31499 analyzed on February 27, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038177
Laboratory report documenting GCMS analysis of sample AD31589 conducted on February 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009851
Calibration data for GCMS analysis using 625/TCLP method with deuterated compound reference standards recorded on February 21, 2002.
1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010196
Laboratory report documenting GCMS analysis of sample AE01687 conducted on March 4, 2002, including surrogate recovery data.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009860
Analytical results for sample AE01436 analyzed via GCMS on March 6, 2002, including surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009897
Analytical results for sample AE01439 analyzed via GCMS on March 6, 2002, including surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012372
Gas chromatography-mass spectrometry results for sample AE04450 analyzed on April 4, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012363
Gas chromatography-mass spectrometry results for sample AE04449 analyzed on April 4, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000038149
Laboratory report listing detection results for volatile organic compounds in sample AD31549 analyzed on February 27, 2002.
Similarity score 1.000 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038139
Laboratory report listing detection results for volatile organic compounds in sample AD31499 analyzed on February 27, 2002.
Similarity score 1.000 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038130
Laboratory report listing detection results for volatile organic compounds in sample AD31498 analyzed on February 27, 2002.
Similarity score 1.000 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038196
Laboratory report documenting GCMS analysis of sample AD31588 conducted on February 28, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038177
Laboratory report documenting GCMS analysis of sample AD31589 conducted on February 28, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038234
Laboratory report documenting GCMS analysis of sample AD31630 conducted on February 28, 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_000038102
Department of Environmental Protection site log sheet for the World Trade Center area dated February 2002.
Filed in the same folder
NYC-WTC_000038103
Single page document header containing identification codes for records in the February 21 to February 22, 2002 collection.
Filed in the same folder
NYC-WTC_000038104
Page from a laboratory log recording pH levels, drip rates, and sample volumes for multiple test entries.
Filed in the same folder
NYC-WTC_000038111
Laboratory report listing detection results for volatile organic compounds in reference sample AD31498 analyzed on February 27, 2002.
Filed in the same folder
NYC-WTC_000038116
Calibration data table for GC/MS analysis of TCLP samples listing retention times and response values for deuterated standards.
Filed in the same folder