NYC-WTC_000039713
Chromatogram data from a GCMS analysis of a DFTPP standard run on April 15, 2002.
1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗Document / 7 pages
GCMS sample preparation worksheet, May-June 2002
Machine-extracted title · confidence 90%Laboratory worksheet recording extraction parameters and analytical conditions for GCMS sample processing.
NYC-WTC_000012504–000012510Folder label: “525 NOT OVR SAMPLE”
Page image
OCR text
OCR status: ok · source: pdftotext
2 - O 1 Z S—I I Method 525.2 7 File Directory, 0 5280 Storage Directory. a ° o | Instrument —213 l © I O I E O O O Lab# Filename Description Vial# Inj. Standards used - Lot # Remarks Initials I - R O N C O Ch 1 I 5 _____ DPTBOSSDrr front rear u Calibration Reference 21 Zs Surrogate Int. Std. ............ ........ ..................'...... ....... i o h ‘FT605.5 DET _2 / 1 God_____ .CO Col$052CALoOS/L 7 b204 CAL 2 Co260525i CAL 0.L OGL 4 | i C0560525CAL 0.5 cy 5 C160529 CAL /-Q us 6 r CAL 8.0 0^ 9 who C580528 CAL 5.0 USL s C 000525 CAL 16 OG/L q V 12-60525 CAL 2.5 Del /0 •58051% CAU5 L. 06/L 1( 1808052% CAI 20 USL (2 mesosag (Y 1il /3 PN60525 PONB6524 (NGX5 JI — 14 V o20NARuN —2--------------
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Date SAsp Extraction date Page. I i
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NYC-WTC_000012505Source: NYC Law Department, mirrored locally
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NYC-WTC_000082459
Form recording drip rate and pH measurements for water samples analyzed in late April to early May 2002.
1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060104
Fragmented page from a GCMS record series dated April 6, 2002, likely part of environmental testing documentation.
1 shared topics · similarity 0.977
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.
Similar document embedding; no shared entity or topic indexed. · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060326
Data sheet recording water quality parameters including drip rate and pH measurements.
Similar document embedding; no shared entity or topic indexed. · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059920
Document outlining laboratory method parameters including drip rates, volumes, and pH counts for environmental testing.
1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060895
Document page showing GCMS extraction parameters and solvent lot numbers for WTC samples.
Similar document embedding; no shared entity or topic indexed. · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048599
Instrument calibration records and method parameters for GCMS analysis of polycyclic aromatic hydrocarbons.
Similar document embedding; no shared entity or topic indexed. · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060775
Header page for a GCMS laboratory record showing extraction parameters and drip rate instructions.
Similar document embedding; no shared entity or topic indexed. · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057145
Index or cover sheet for PCB analysis files covering the period from November 15 to December 13, 2001.
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.
Similar document embedding; no shared entity or topic indexed. · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060562
DEP document outlining laboratory methods, drip rates, and verification signatures for environmental analysis.
Similar document embedding; no shared entity or topic indexed. · 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_000048082
Fragmented document page containing metadata and identifiers related to GCMS testing procedures from early April 2002.
Similarity score 0.969 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029145
Document header page from DEP Box 20 containing identification codes for environmental samples collected at the World Trade Center site.
Similarity score 0.968 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045683
Fragmented lab record documenting drip rates, volumes, and pH measurements for environmental samples in May 2002.
Similarity score 0.968 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047429
Technical sheet listing method parameters, drip rates, and quality control metrics for GCMS analysis performed in early April 2002.
Similarity score 0.967 (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 0.967 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056894
Laboratory data sheet recording drip rates and pH values for environmental samples analyzed under Method 525.
Similarity score 0.966 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Others also read
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NYC-WTC_000012503
Department of Environmental Protection record regarding sample collection or analysis at the 525 site.
Filed in the same folder
NYC-WTC_000012511
Chromatographic data file from May 28, 2002 showing instrument analysis of DFTPP and Endrin standards.
Filed in the same folder
NYC-WTC_000012543
Laboratory report for sample AE11555 listing detection results for DDT and other pesticides in micrograms per unit.
Filed in the same folder
NYC-WTC_000012554
Laboratory report for sample AE11555 listing detection results for DDT and other pesticides in micrograms per unit.
Filed in the same folder
NYC-WTC_000012565
Blank analysis report showing all tested components below minimum reporting levels for sample AE11555.
Filed in the same folder