NYC-WTC_000047484
Laboratory report detailing GCMS analysis of sample AE07771 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Laboratory report detailing GCMS analysis of sample AE03257 conducted on April 3, 2002.
NYC-WTC_000047503–000047509Folder label: “GCMS X 4/3/02 A 4/5/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Comments for Sample AE03257 - Analysis $GCMS
Westchester Dept, of Labs & Research User: Vinci, David L Date: 04-18-2002 Time: 14:50:48
The GCMS scan, from 35 to 550 amu, does not reveal the presence of unusual compounds. Recoveries for 11 of the 43 compounds in the LCS Standard were low. Because of the low Surrogate Standard recovery this sample will be reextracted and reanalyzed. Reanalysis has a Surrogate Standard recovery of 102%.
NYC-WTC_000047504
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000047484
Laboratory report detailing GCMS analysis of sample AE07771 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047288
Laboratory report documenting GCMS analysis of environmental sample AE07633 conducted on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047475
Laboratory report detailing GCMS analysis of sample AE07769 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047236
Gas chromatography-mass spectrometry analysis of sample AE07627 conducted April 9, 2002, detecting unknown compounds and 2,4-DDD surrogate at 94% recovery.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047493
Laboratory report detailing GCMS analysis of sample AE07772 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047367
Laboratory report documenting GCMS analysis of environmental sample AE07514 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047413
Gas chromatography-mass spectrometry analysis of sample AE07519 performed on April 11, 2002, showing unknown compounds and 2,4-DDD surrogate at 98 ug with 5.0 ug MDL.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048683
Single page document fragment from the DEP Box 27 archive folder dated between April 10 and April 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040230
Record of surrogate compound recovery rates for sample AE04945 analyzed on April 18, 2002.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040203
Record of surrogate compound recovery rates for sample AE07633 analyzed on April 18, 2002.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040260
Record of surrogate compound recovery rates for sample AE07637 analyzed on April 18, 2002.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040193
Laboratory report showing blank sample results for volatile organic compounds to verify analytical system cleanliness in April 2002.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000047428
Department of Environmental Protection GCMS analysis record dated April 3-5, 2002.
Filed in the same folder
NYC-WTC_000047429
Technical sheet listing method parameters, drip rates, and quality control metrics for GCMS analysis performed in early April 2002.
Filed in the same folder
NYC-WTC_000047433
Laboratory report showing blank analysis results for sample AE07767 conducted between April 3 and April 4, 2002.
Filed in the same folder
NYC-WTC_000047440
Laboratory report displaying calibration data for sample AE07767 conducted between April 3 and April 4, 2002.
Filed in the same folder
NYC-WTC_000047444
Laboratory report displaying reference analysis data for sample AE07767 conducted between April 3 and April 4, 2002.
Filed in the same folder