NYC-WTC_000018935
Page showing sample preparation parameters including drip rates and volumes for GCMS analysis from January 2002.
Same agency, volume and box · similarity 0.958
machine-extracted · confidence unavailable · Check page ↗Instrument sequence listing calibration standards and sample IDs processed by GC/MS.
NYC-WTC_000016362–000016364Folder label: “GCMS X 12/24/01 A 1/9/02 2/15/02”

OCR status: ocr · source: ours
NYC 9/11 Public Portal Document Sequence Name: C:\HPCHEM\1\SEQUENCE\JAN0802.S Line Type 44 Sample 45 Sample 46 Sample 47 Sample 48 Sample 49 Sample 50 Sample 51 Sample 52 Sample 53 Sample Vial DataFile : Method Sample Name 19 31131 23 31133 24 31217 25 31135 26 31129A 27 31130A 28 31219 GCMS0103 gcms scan 12/21 GCMS0103 gcms scan 12/21 GCMS0103 gcms scan GCMS0103 gcms scan • 12/21 GCMS0103 gcms scan 12/21 GCMS0103 gcms scan 12/21 GCMS0103 gcms scan 12/21 GCMS0103 gcms scan 12/21 GCMS0103 gcms scan • 12/21 GCMS0103 gems scan 12/21 Last Modified: Thu Jan 10 08:17:10 2002 Page: 3 NYC-WTC_000016364
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_000018935
Page showing sample preparation parameters including drip rates and volumes for GCMS analysis from January 2002.
Same agency, volume and box · similarity 0.958
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005607
Instrument sequence log listing sample IDs and analytical runs processed on February 8, 2002, including calibration checks.
1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010382
Technical record documenting extraction method parameters and flow rates for sample processing in March 2002.
1 shared topics · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009423
Label sheet for environmental samples processed by the DEP Labs in February 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038104
Page from a laboratory log recording pH levels, drip rates, and sample volumes for multiple test entries.
Similar document embedding; no shared entity or topic indexed. · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003818
Header page for a DEP GCMS document from the January-February 2002 collection period.
Similar document embedding; no shared entity or topic indexed. · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036690
Laboratory results for GCMS blank analysis of sample AD29522 showing detection levels below method detection limits.
Similar document embedding; no shared entity or topic indexed. · similarity 0.956
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030919
Log entry for GCMS scanning of World Trade Center environmental samples conducted in November 2001.
Similar document embedding; no shared entity or topic indexed. · similarity 0.953
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031050
Administrative record of GCMS scanning operations for World Trade Center environmental samples between November and December 2001.
Similar document embedding; no shared entity or topic indexed. · similarity 0.951
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061618
Operator log detailing the analysis sequence for multiple environmental samples processed in September 2001.
1 shared topics · similarity 0.951
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000078691
Laboratory analysis results for endrin and related compounds in sediment sample AD22485, started September 15 and completed September 22, 2001.
1 shared topics · similarity 0.950
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061655
Instrument sequence listing for folder 504 samples including hexane, standards, and blanks processed on September 14.
1 shared topics · similarity 0.950
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000022746
Laboratory form listing GCMS analytical parameters including drip rates, surrogates, and volume measurements.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023383
Log sheet recording drip rates, volumes, and pH measurements during liquid-liquid extraction procedures for environmental samples in May 2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005607
Instrument sequence log listing sample IDs and analytical runs processed on February 8, 2002, including calibration checks.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009423
Label sheet for environmental samples processed by the DEP Labs in February 2002.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043543
Technical record of GC/MS analytical parameters and sample processing details for the batch dated April 8, 2002.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045825
Fragmented lab record documenting drip rates, volumes, and pH measurements for environmental samples in May 2004.
Similarity score 0.990 (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_000016359
DEP GCMS analysis log covering samples processed between late December 2001 and mid-February 2002.
Filed in the same folder
NYC-WTC_000016360
Laboratory analysis record documenting gas chromatography-mass spectrometry testing of extracted samples using Method 508.
Filed in the same folder
NYC-WTC_000016365
Laboratory report of gas chromatography-mass spectrometry analysis using DFTPP standard on January 9, 2002.
Filed in the same folder
NYC-WTC_000016366
Analytical results for volatile organic compounds including nitrosamines and chlorinated benzenes.
Filed in the same folder
NYC-WTC_000016370
Analytical results for volatile organic compounds including nitrosamines and chlorinated benzenes.
Filed in the same folder