NYC-WTC_000009423
Label sheet for environmental samples processed by the DEP Labs in February 2002.
Same agency, volume and box · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗Technical record documenting extraction method parameters and flow rates for sample processing in March 2002.
NYC-WTC_000010382–000010385Folder label: “GCMS X 1/27/02 A 2/26/02 - 3/5/02 3/20/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Sequence Name: C:\HPCHEM\1\SEQUENCE\FEB2502.S • Comment: Operator: Data Path: C:\HPCHEM\l\DATA\feb2502\ Pre-Seq Cmd: Post-Seq Cmd:
Method Sections To Run On A Barcode Mismatch (X) Full Method (X) Inj ect Anyway ( ) Reprocessing Only ( ) Don’t Inject
Line Type Vial DataFile Method Sample Name
1 Sample 1 DFTPP GCMS0208 2 Sample 2 CAL25 GCMS0208 3 Sample 3 LB GCMS0208 gc/ms scan 1/25 4 Sample 4 REF GCMS0208 gc/ms scan 1/25 5 Sample 5 1643 GCMS0208 gc/ms scan 1/25 6 Sample 6 1650 GCMS0208 gc/ms scan 1/25 7 Sample 7 1651 GCMS0208 gc/ms scan 1/25 8 Sample 8 1687 GCMS0208 gc/ms scan 1/25 9 Sample 9 1688 GCMS0208 gc/ms scan 1/25 10 Sample 10 1689 GCMS0208 gc/ms scan 1/25 11 Sample 11 1690 GCMS0208 gc/ms scan 1/25 12 Sample 12 1691 GCMS0208 gc/ms scan 1/25 13 Sample 13 1692 GCMS0208 gc/ms scan 1/25 14 Sample 14 1693 GCMS0208 gc/ms scan 1/25 15 Sample 15 1694 GCMS0208 gc/ms scan 1/25 16 Sample 16 1732 GCMS0208 gc/ms scan 1/25 17 Sample 17 LBA GCMS0208 gc/ms scan 1/25 18 Sample 18 REFA GCMS0208 gc/ms scan 1/25 19 Sample 19 1733 GCMS0208 gc/ms scan 1/25 20 Sample 20 1734 GCMS0208 gc/ms scan 1/25 21 Sample 21 1735 GCMS0208 gc/ms scan 1/25 fb 22 Sample 22 1796 GCMS0208 gc/ms scan 1/25 23 Sample 23 1797 GCMS0208 gc/ms scan 1/25 24 Sample 24 1798 GCMS0208 gc/ms scan 1/25 25 Sample 25 1799 GCMS0208 gc/ms scan 1/25 26 Sample 1 DFTPP1 GCMS0208 27 Sample 2 CAL25A GCMS0208 28 Sample 26 1800 GCMS0208 gc/ms scan 1/25 29 Sample 27 1801 GCMS0208 gc/ms scan 1/25 30 Sample 28 1802 GCMS0208 gc/ms scan 1/25 31 Sample 29 1803 GCMS0208 gc/ms scan 1/25 fb 32 Sample 3 0 LBB GCMS0208 gc/ms scan 1/29 1 33 Sample 31 REFB GCMS0208 gc/ms scan 1/29 ] 34 Sample 32 1960 GCMS0208 gc/ms scan 1/29 35 Sample 33 1961 GCMS0208 gc/ms scan 1/29 36 Sample 34 1962 GCMS0208 gc/ms scan 1/29 37 Sample 35 1963 GCMS0208 gc/ms scan 1/29 38 Sample 36 1964 GCMS0208 gc/ms scan 1/29 39 Sample 37 1965 GCMS0208 gc/ms scan 1/29 40 Sample 38 1966 GCMS0208 gc/ms scan 1/29 41 Sample 39 1967 GCMS0208 gc/ms scan 1/29 42 Sample 40 1968 GCMS0208 gc/ms scan 1/29 \
Last Modified: Tue Feb 26 12:24:47 2002 Page: 1
NYC-WTC_000010383
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_000009423
Label sheet for environmental samples processed by the DEP Labs in February 2002.
Same agency, volume and box · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010274
Laboratory extraction methodology documentation for Method 508 HOb showing drip rates, spike additions, and internal standard protocol parameters.
Same agency, volume and box · similarity 0.974
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 0.982
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 0.981
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 0.978
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.
Similar document embedding; no shared entity or topic indexed. · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000079498
Document page from DEP Box 64 showing laboratory method details and sample volume or weight data for September 2001.
1 shared topics · similarity 0.972
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.
Similar document embedding; no shared entity or topic indexed. · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038748
Fragmented page from a DEP laboratory record showing method parameters and sample data for March 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045190
Lab data sheet recording analytical chemistry measurements and results from GCMS analysis of environmental samples, May 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043820
Fragmented page containing Method 508 headers and partial text from a DEP laboratory record dated April 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.969
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 0.969
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000010147
Administrative header page for the GCMS folder covering samples from late January through late February 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003692
Label page for a DEP environmental sample processed by GCMS in early 2002.
Similarity score 0.997 (not a probability)
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.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003564
Fragmented document header referencing GCMS methods and dates from January to February 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011695
Fragmented page from a Department of Environmental Protection record regarding WTC environmental sampling showing partial extraction data.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010274
Laboratory extraction methodology documentation for Method 508 HOb showing drip rates, spike additions, and internal standard protocol parameters.
Similarity score 0.996 (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_000010273
Administrative record from DEP Box 14 covering the period of January to March 2002 regarding World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000010274
Laboratory extraction methodology documentation for Method 508 HOb showing drip rates, spike additions, and internal standard protocol parameters.
Filed in the same folder
NYC-WTC_000010278
Laboratory record documenting GCMS blank analysis results for sample AE01960 on March 21, 2002.
Filed in the same folder
NYC-WTC_000010285
Calibration table listing response factors and retention times for standard compounds used to verify instrument performance on March 21, 2002.
Filed in the same folder
NYC-WTC_000010289
Reference data report displaying measured concentrations and detection limits for target analytes analyzed on March 21, 2002.
Filed in the same folder