NYC-WTC_000059920
Document outlining laboratory method parameters including drip rates, volumes, and pH counts for environmental testing.
Same agency, volume and box · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗Document / 3 pages
GCMS extraction log header, April 17, 2002
Machine-extracted title · confidence 95%Header page for a GCMS laboratory record showing extraction parameters and drip rate instructions.
NYC-WTC_000060775–000060777Folder label: “GCMS X 3/25/02 A 4/17/02”
Page image
OCR text
OCR status: ok · source: pdftotext
lhod-523^_________ File Directory \ J Storage Directory. Irument 213 2 ■<
O Lab# I Filename | Description I Vial # Inj. Standards used - Lot # Remarks Initials 5S
I front rear ul Calibration Reference Surrogate Int. Std, re>F=^ 17Kpi^r 1 -V TB- "0 c ___ a'oKo'uy^^ V Lz CT o' O) ___ iftToUtiq A n "0 O 3. ___ SS5BiCLiLoz4M!L4 5L LBkOMn Vft .r O o o c 3 CD S ’ >
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I B Date M HLo'V' Extraction Page
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000060776Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
NYC-WTC_000060104
Fragmented page from a GCMS record series dated April 6, 2002, likely part of environmental testing documentation.
Same agency, volume and box · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060895
Document page showing GCMS extraction parameters and solvent lot numbers for WTC samples.
1 shared topics · Same agency, volume and box · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060326
Data sheet recording water quality parameters including drip rate and pH measurements.
1 shared topics · Same agency, volume and box · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060562
DEP document outlining laboratory methods, drip rates, and verification signatures for environmental analysis.
1 shared topics · Same agency, volume and box · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000039713
Chromatogram data from a GCMS analysis of a DFTPP standard run on April 15, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000082459
Form recording drip rate and pH measurements for water samples analyzed in late April to early May 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024424
Brief log entry or header page from a GCMS analysis record dated between May 13 and May 16, 2002.
1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048082
Fragmented document page containing metadata and identifiers related to GCMS testing procedures from early April 2002.
1 shared topics · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012504
Laboratory worksheet recording extraction parameters and analytical conditions for GCMS sample processing.
Similar document embedding; no shared entity or topic indexed. · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015915
Laboratory report listing pesticide and organic compound concentrations in sample AE11755 analyzed on May 13, 2002.
1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049519
Technical log recording method parameters and sample processing details for a DEP laboratory procedure between April 16 and 24, 2002.
1 shared topics · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000061175
Laboratory record documenting drip rates and analytical parameters for GCMS samples processed in April 2002.
Similarity score 0.964 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028617
Extraction method records and measurement data for sample AD24477 analyzed in November 2001.
Similarity score 0.960 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089819
Log listing sample identifiers and associated analytical methods processed by the laboratory in January 2002.
Similarity score 0.957 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063539
Technical record outlining methods for sample extraction and pH measurement during DEP laboratory testing.
Similarity score 0.955 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089533
System log or directory listing showing file paths and instrument configurations for Method 508 data stored on laboratory servers in December 2001.
Similarity score 0.955 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063255
Document page containing fragmented text and tables likely related to laboratory equipment usage or sample processing logs.
Similarity score 0.954 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Others also read
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_000060774
Environmental Protection Department record from the World Trade Center site containing a redacted name.
Filed in the same folder
NYC-WTC_000060778
Instrument log page for DFTAA417.D analysis using AcqMethod 508SCAN on April 17, 2002.
Filed in the same folder
NYC-WTC_000060780
GCMS blank analysis report for sample AE06580 listing compounds with values below detection limits.
Filed in the same folder
NYC-WTC_000060789
GCMS calibration verification report for sample AE06580 showing response factors for organic compounds.
Filed in the same folder
NYC-WTC_000060796
GCMS reference standard analysis report for sample AE06580 showing response factors and detection limits.
Filed in the same folder