← Document results/DEP Box 23/GCMS X 3/15/02 A 3/16/02

Document / 2 pages

GCMS method 506 drip rate log, March 2002

Machine-extracted title · confidence 90%

Fragmented header and data table from a GCMS Method 506 document recording drip rates for March 2002.

NYC-WTC_000039211–000039212

Folder label: “GCMS X 3/15/02 A 3/16/02”

Page image

OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Page 0 C Method 506 MOD Date Extracted 3 -/s-0 2

AEL Lab # j Description Sample Drip rate Surr IS Final pH Count sesenenrxesrrreemec------------- vol/wt mi/min add add add vol. pos.

616l 0 205 L 264 6170 27/ 63v/ 0267

Remarks

iewed

drip rate -

STANDARD INT STD LOG#

Reviewed by_. ion 4/12/01 Verified by Date

NYC-WTC_00003921 1

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000039211Source: 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

GCMS document fragment from DEP Box 23, March 2002 · Box DEP Box 23

NYC-WTC_000039028

Fragmented page from a GCMS record collection in DEP Box 23 dated between March 14 and March 17, 2002.

1 shared topics · Same agency, volume and box · similarity 0.979

machine-extracted · confidence unavailable · Check page ↗

GCMS method 508/22 sample preparation log, March 2002 · Box DEP Box 23

NYC-WTC_000037820

Log sheet recording sample preparation details including drip rates and pH for GCMS analysis in March 2002.

1 shared topics · Same agency, volume and box · similarity 0.975

machine-extracted · confidence unavailable · Check page ↗

Unreadable document fragment, March 2002 · Box DEP Box 23

NYC-WTC_000038912

Fragmented page from a DEP laboratory record dated between March 8 and March 19, 2002, containing unreadable text.

1 shared topics · Same agency, volume and box · similarity 0.973

machine-extracted · confidence unavailable · Check page ↗

Filed elsewhere

DEP laboratory method parameters, March 2002 · Box DEP Box 57

NYC-WTC_000059026

Fragmented document containing laboratory method parameters and quality control data from the Department of Environmental Protection.

1 shared topics · similarity 0.979

machine-extracted · confidence unavailable · Check page ↗

GCMS method laboratory worksheet, February 2002 · Box DEP Box 28

NYC-WTC_000052421

Laboratory method 50 worksheet documenting sample preparation parameters including drip rate, volume, and analytical conditions for GCMS testing.

1 shared topics · similarity 0.979

machine-extracted · confidence unavailable · Check page ↗

GCMS document header or index page, February 2002 · Box DEP Box 14

NYC-WTC_000010678

Fragmented document page likely serving as a header or index for GCMS records within the February 4 to February 27, 2002 timeframe.

1 shared topics · similarity 0.975

machine-extracted · confidence unavailable · Check page ↗

Method 408 laboratory data sheet for January 10-16, 2002 · Box DEP Box 28

NYC-WTC_000051783

Technical log recording method parameters and sample processing details for a DEP laboratory procedure between January 10 and 16, 2002.

1 shared topics · similarity 0.975

machine-extracted · confidence unavailable · Check page ↗

GCMS drip rate log excerpt, April 2002 · Box DEP Box 57

NYC-WTC_000059810

Excerpt from a laboratory log recording liquid-liquid extractor drip rates for GCMS analysis on April 5, 2002.

1 shared topics · similarity 0.973

machine-extracted · confidence unavailable · Check page ↗

GCMS file header page with method parameters, Jan 2002 · Box DEP Box 28

NYC-WTC_000050999

Document header page containing identification codes and metadata for GCMS files processed in early January 2002.

1 shared topics · similarity 0.973

machine-extracted · confidence unavailable · Check page ↗

DEP laboratory extraction log fragment, Jan 2002 · Box DEP Box 28

NYC-WTC_000051501

Fragmented page from a Department of Environmental Protection laboratory record showing extraction parameters and pH measurements.

1 shared topics · similarity 0.973

machine-extracted · confidence unavailable · Check page ↗

Document fragment from DEP Box 28, Jan 3-17 2002 · Box DEP Box 28

NYC-WTC_000049880

Fragmented document page from the Department of Environmental Protection archive regarding WTC site samples.

1 shared topics · similarity 0.973

machine-extracted · confidence unavailable · Check page ↗

DEP document header page, June 4 2002 · Box DEP Box 15

NYC-WTC_000015494

Header page of a Department of Environmental Protection document dated June 4, 2002.

1 shared topics · similarity 0.972

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.

GCMS method parameters and verification sheet, April 2002 · page 1 · Box DEP Box 57

NYC-WTC_000060562

DEP document outlining laboratory methods, drip rates, and verification signatures for environmental analysis.

Similarity score 0.971 (not a probability)

machine-extracted · confidence unavailable · Check page ↗

DEP document header page, June 4 2002 · page 1 · Box DEP Box 15

NYC-WTC_000015494

Header page of a Department of Environmental Protection document dated June 4, 2002.

Similarity score 0.970 (not a probability)

machine-extracted · confidence unavailable · Check page ↗

GCMS method sheet with sample parameters, April 30, 2002 · page 1 · Box DEP Box 25

NYC-WTC_000044857

Administrative page listing laboratory method details, sample volumes, and surrogate addition parameters for environmental testing on April 30, 2002.

Similarity score 0.970 (not a probability)

machine-extracted · confidence unavailable · Check page ↗

GCMS extraction log page, April 27-28, 2002 · page 1 · Box DEP Box 57

NYC-WTC_000060895

Document page showing GCMS extraction parameters and solvent lot numbers for WTC samples.

Similarity score 0.970 (not a probability)

machine-extracted · confidence unavailable · Check page ↗

GCMS analysis results for sample AD30470, Jan 2002 · page 1 · Box DEP Box 16

NYC-WTC_000017880

Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30470 conducted on January 18, 2002.

Similarity score 0.970 (not a probability)

machine-extracted · confidence unavailable · Check page ↗

GCMS calibration data sheet, April 18, 2002 · page 1 · Box DEP Box 25

NYC-WTC_000043521

Technical record of GC/MS instrument calibration parameters and volume measurements for environmental analysis.

Similarity score 0.970 (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.

DEP WTC site log sheet, Mar 2002 · Box DEP Box 23

NYC-WTC_000039210

Department of Environmental Protection site log sheet for the World Trade Center area dated March 2002.

Filed in the same folder

GCMS calibration analysis, sample AE06267, March 2002 · Box DEP Box 23

NYC-WTC_000039213

GCMS calibration results for sample AE06267 showing quantified organic compounds including nitrosamines and chlorinated solvents.

Filed in the same folder

GCMS reference analysis results, March 2002 · Box DEP Box 23

NYC-WTC_000039217

Laboratory report listing quantitative results for volatile organic compounds in sample AE06267 analyzed on March 20, 2002.

Filed in the same folder

GCMS blank analysis results, March 2002 · Box DEP Box 23

NYC-WTC_000039222

Laboratory report for sample AE06267 blank showing non-detect levels for volatile organic compounds analyzed on March 20, 2002.

Filed in the same folder

GCMS scan results with surrogate data, March 2002 · Box DEP Box 23

NYC-WTC_000039229

Analytical data for sample AE03267 showing detection of unknown compounds and surrogate recovery on March 22, 2002.

Filed in the same folder

Compare copies and versions →