Excerpt from a laboratory log recording liquid-liquid extractor drip rates for GCMS analysis on April 5, 2002.
NYC-WTC_000059810–000059811Folder label: “GCMS X 3/14/02 A 3/23/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document DFTPP
,, Data File : C:\MSDCHEM\l\DATA\032202\DFTJ0322.D Vial: 1 Acq On : 22 Mar 2002 7:23 pm Operator: McLean Sample : DFTPP Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: BENZO.P
Method : C:\MSDCHEM\l\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan
Spectrum Information: Scan 3531
Target Rei. to Lower Upper Rei. Raw Result Mass Mass Limit% Limit% Abn% Abn Pass/Fail
51 198 30 60 57.3 351424 PASS 68 69 0.00 2 1.4 4297 PASS 69 198 0.00 100 48.7 298688 PASS 70 69 0.00 2 0.5 1443 PASS 127 198 40 60 51.1 313216 PASS 197 198 0.00 1 0.0 0 PASS 198 198 100 100 100.0 612800 PASS 199 198 5 9 6.8 41496 PASS 275 198 10 30 21.7 133056 PASS 365 198 1 100 2.6 16065 PASS 441 443 ■ 0.01 100 70.2 / 68664 PASS 442 198 40 110 85.4 523264 PASS 443 442 17 23 18.7 97840 PASS
DFTJ0322.D 5080302.M Fri Apr 05 07:39:55 2002
NYC-WTC_000059811
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_000059026
Fragmented document containing laboratory method parameters and quality control data from the Department of Environmental Protection.
1 shared topics · Same agency, volume and box · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037820
Log sheet recording sample preparation details including drip rates and pH for GCMS analysis in March 2002.
1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗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 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038912
Fragmented page from a DEP laboratory record dated between March 8 and March 19, 2002, containing unreadable text.
1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011047
Header page from a GCMS data file associated with sample AE03075 dated March 2002.
1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024039
Document containing sample identifier NYC-WTC_000024038 with laboratory processing parameters including drip rates and pH.
1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011204
Laboratory log recording Method 506 analysis parameters and sample counts for samples processed in February-March 2002.
1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗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 · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025345
Laboratory log sheet recording Method 608 extraction parameters and sample counts for DEP testing in May 2002.
1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗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 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022717
Laboratory form listing GCMS analytical parameters including drip rates, surrogates, and volume measurements.
1 shared topics · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023406
Log sheet recording drip rates, volumes, and pH measurements during liquid-liquid extraction procedures for environmental samples in May 2002.
1 shared topics · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000037499
Chromatogram data from a gas chromatography mass spectrometer analyzing the DFTPP calibration standard on March 12, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012403
Laboratory documentation of Method 508 extraction and analysis data for March 2002 samples.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011584
Fragmented page from a Department of Environmental Protection record regarding WTC environmental sampling showing partial extraction data.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011047
Header page from a GCMS data file associated with sample AE03075 dated March 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059334
Document containing a unique environmental sample identifier code from the New York City World Trade Center archive.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052421
Laboratory method 50 worksheet documenting sample preparation parameters including drip rate, volume, and analytical conditions for GCMS testing.
Similarity score 0.997 (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_000059809
Environmental Protection Department record from the World Trade Center site dated March 2002.
Filed in the same folder
NYC-WTC_000059812
Laboratory report showing GCMS blank analysis results for sample AE05914 conducted on April 5, 2002.
Filed in the same folder
NYC-WTC_000059819
Laboratory report of GCMS calibration analysis for sample AE05914 conducted on April 5, 2002.
Filed in the same folder
NYC-WTC_000059822
Laboratory report of GCMS reference analysis for sample AE05914 conducted on April 5, 2002.
Filed in the same folder
NYC-WTC_000059828
Laboratory report of GCMS analysis for sample AE05914 conducted on April 5, 2002.
Filed in the same folder