NYC-WTC_000031662
Index or cover sheet page for the GCMS folder covering the period from November 6 to December 7, 2001.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Document header page for GCMS analysis records from the DEP Box 21 collection dated December 2001.
NYC-WTC_000031210–000031212Folder label: “GCMS X 11/3/01 A 12/1/01”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Sequence Name: C:\HPCHEM\1\SEQUENCE\NOV3001.S Comment: 208 Operator: GALOS Data Path: C:\HPCHEM\1\DATA\nov3001\ 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 NP112701 2 Sample 2 LB -— NP112701 1b 11/3 3 Sample 3 26393 NP112701 gc/ms unknown 11/3 4 Sample 4 26390 NP112701 gc/ms unknown 11/3 5 Sample 5 26392 NP112701 gc/ms unknown 11/3 6 Sample 6 26389 NP112701 gc/ms unknown 11/3 7 Sample 7 26391 NP112701 gc/ms unknown 11/3 8 Sample 8 26474 NP112701 gc/ms unknown 11/3 9 Sample 9 26473 NP112701 gc/ms unknown 11/3 10 Sample 10 26472 NP112701 gc/ms unknown 11/3 11 Sample 11 26471 NP112701 gc/ms unknown 11/3 12 Sample 12 26386 NP112701 gc/ms unknown 11/3 13 Sample 13 26387 NP112701 gc/ms unknown 11/3 14 Sample 14 26388 NP112701 gc/ms unknown 11/3 15 Sample 15 LBA * NP112701 1b 11/5 16 Sample 16 26317— NP112701 gc/ms unknown 11/3 17 Sample 17 26355 NP112701 gc/ms unknown 11/3 18 Sample 18 26252— NP112701 gc/ms unknown 11/3 19 Sample 19 26320“ NP112701 gc/ms unknown 11/3 20 Sample 20 26394 NP112701 gc/ms unknown 11/3 21 Sample 21 26433 NP112701 gc/ms unknown 11/3 22 Sample 22 26434 NP112701 gc/ms unknown 11/3 23 Sample 23 26470 NP112701 gc/ms unknown 11/3 24 Sample 24 26315 — NP112701 gc/ms unknown 11/3 25 Sample 25 26337 NP112701 gc/ms unknown 11/3 26 Sample 26 26203 NP112701 gc/ms unknown 11/3 reext 27 Sample 27 26316— NP112701 gc/ms unknown 11/3 28 Sample 28 26318— NP112701 gc/ms unknown 11/3 29 Sample 29 26333 NP112701 gc/ms unknown 11/3 30 Sample 30 26336 NP112701 gc/ms unknown 11/3 31 Sample 31 26321— NP112701 gc/ms unknown 11/3 32 Sample 32 26253 NP112701 gc/ms unknown 11/3 +26319—
Last Modified: Fri Nov 30 16:59:13 2001 Page: 1
NYC-WTC_000031211
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_000031662
Index or cover sheet page for the GCMS folder covering the period from November 6 to December 7, 2001.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032588
Technical document outlining GCMS method parameters, drip rates, and calibration values for environmental testing.
1 shared topics · Same agency, volume and box · similarity 0.991
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 · similarity 0.992
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 · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068721
Document page containing identification codes for GCMS scans conducted in November 2001 within DEP Box 60.
1 shared topics · similarity 0.990
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 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035515
Fragmented document header containing metadata for gas chromatography-mass spectrometry analysis.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005147
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087975
Fragmented technical printout from a GC/MS scan performed on September 24, 2001.
1 shared topics · similarity 0.989
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 · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087008
Technical form recording liquid-liquid extraction parameters including drip rates and pH measurements for WTC samples.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069815
Fragmented page showing laboratory method parameters and sample processing details for November 2001.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000031662
Index or cover sheet page for the GCMS folder covering the period from November 6 to December 7, 2001.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035257
Laboratory report noting recovery rates fell outside acceptance ranges for a WTC environmental sample.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032689
Header page from a GCMS data file listing method parameters and sample identifiers for December 2001 testing.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031870
Index or cover sheet page for the GCMS folder covering the period from November 7 to December 6, 2001.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032588
Technical document outlining GCMS method parameters, drip rates, and calibration values for environmental testing.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069815
Fragmented page showing laboratory method parameters and sample processing details for November 2001.
Similarity score 0.994 (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_000031209
Single-page GCMS document identifier from the Environmental Protection Department archive covering late 2001 testing records.
Filed in the same folder
NYC-WTC_000031213
Data table containing pH and volume measurements associated with GCMS method 208 analysis procedures.
Filed in the same folder
NYC-WTC_000031223
Calibration data table listing response factors for polycyclic aromatic hydrocarbons and other compounds.
Filed in the same folder
NYC-WTC_000031236
Laboratory report documenting GCMS analysis of sample AD26252 with unidentified compounds detected.
Filed in the same folder
NYC-WTC_000031248
Laboratory report documenting GCMS analysis of sample AD26315 with unidentified compounds detected.
Filed in the same folder