Laboratory note regarding trace detection of 1,2-Dichlorobenzene-d4 in multiple samples attributed to laboratory contamination.
NYC-WTC_000068225–000068229Folder label: “508 GCMS Scan X 10/11/01 An 11/2/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Sequence Name: C:\HPCHEM\1\SEQUENCE\NOV0201.S Comment: INST 209; 30Mx0.25umX0.50 Operator: 209 GALOS Data Path: C:\HPCHEM\l\data\nov0201\ Pre-Seq Cmd: Post-Seq Cmd: Method Sections To Run On A Barcode Mismatch (X) Full Method (X) Inject Anyway ( ) Reprocessing Only ( ) Don't Inject
Line Type Vial DataFile Method Sample Name 1 Sample 1 DFTPP' NP103001 2 Sample 2 24429 NP103001 gc/ms unknown 3 Sample • 3 24397 NP103001 gc/ms unknown 4 Sample 4 24398 NP103001 gc/ms unknown 5 Sample 5 24399 NP103001 gc/ms unknown 6 Sample 6 24400 NP103001 gc/ms unknown 7 Sample 7 24401 NP103001 gc/ms unknown 8 Sample 8 24430 NP103001 gc/ms unknown 9 Sample 9 LB NP103001 10/12 10 Sample 10 23344 NP103001 gc/ms unknown reextract 11 Sample 11 23431 NP103001 gc/ms unknown 12 Sample 12 23476 NP103001 gc/ms unknown 13 Sample 13 23477 NP103001 gc/ms unknown 14 Sample 14 23474 NP103001 gc/ms unknown 15 Sample 15 23479 NP103001 gc/ms unknown 16 Sample 16 23478 NP103001 gc/ms unknown 17 Sample 17 23473 NP103001 gc/ms unknown 18 Sample 18 23480 NP103001 gc/ms unknown 19 Sample 19 23475 NP103001 gc/ms unknown 20 Sample 20 23481 NP1030O1 gc/ms unknown 21 Sample 21 23482 NP103001 gc/ms unknown 22 Sample 22 23483 NP103001 gc/ms unknown 23 Sample 23 23484 NP103001 gc/ms unknown 24 Sample 24 23485 NP103001 gc/ms unknown 25 Sample 25 23486 NP103001 gc/ms unknown
Last Modified: Fri Nov 02 16:21:39 2001 Page: 1
NYC-WTC_000068228
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000069571
Record of laboratory extraction parameters including drip rates and solvent details for samples processed in November 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067620
Header page from a GCMS scan batch dated October 4, 2001, associated with DEP laboratory operations.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069951
Log sheet recording liquid-liquid extraction parameters and sample processing details for November 2001.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067975
Laboratory report documenting GCMS analysis of sample AD24215 conducted on November 6, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068812
Document page containing identification codes for GCMS scans conducted in November 2001 within DEP Box 60.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069496
Fragmented page from a GCMS scan document dated November 24, 2001, containing minimal readable text.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069729
Log sheet recording liquid-liquid extraction parameters and sample processing details for October and November 2001.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068556
Log sheet recording liquid-liquid extraction parameters and sample processing details for November 2001.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069151
Fragmented laboratory data record from a GCMS scan performed in November 2001 regarding environmental samples.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068397
Multi-page laboratory log table recording sample extraction details including volumes and drip rates for GCMS analysis in November 2001.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000086892
Technical form recording liquid-liquid extraction parameters including drip rates and pH measurements for WTC samples.
1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005744
Fragmented page from a Department of Environmental Protection GCMS file containing sample identification data from February 2002.
1 shared topics · similarity 0.988
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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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_000068224
Record of a GCMS scan conducted at the World Trade Center site in early November 2001.
Filed in the same folder
NYC-WTC_000068230
Technical data sheet listing calibration standards and response factors for various polycyclic aromatic hydrocarbons.
Filed in the same folder
NYC-WTC_000068240
Laboratory report documenting GCMS analysis of environmental sample AD24334 with detection of unknown compounds.
Filed in the same folder
NYC-WTC_000068255
Laboratory report documenting GCMS analysis of environmental sample AD24335 with detection of unknown compounds.
Filed in the same folder
NYC-WTC_000068266
Laboratory report documenting GCMS analysis of environmental sample AD24395 with detection of unknown compounds.
Filed in the same folder