NYC-WTC_000060109
Mass spectrometer calibration log using DFTPP standard to verify instrument performance on April 5, 2002.
1 shared topics · Same agency, volume and box · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗Laboratory log recording drip rates and sample volumes for gas chromatography mass spectrometry analysis.
NYC-WTC_000060981–000060989Folder label: “GCMS X 3/27/02 A 4/11/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Sequence Name: C:\MSDCHEM\l\SEQUENCE\0041002.S Comment: Operator: Bohlk Data Path: C:\MSDCHEM\l\DATA\041002\ Pre-Seq Cmd: Post-Seq Cmd:
Method Sections To Run On A Barcode Mismatch (X) Full Method (X) Inject Anyway ( ) Reprocessing Only ( ) Don't Inject
Line Type Vial DataFile Method Sample Name
1 Sample 1 MCA0410 508SCAN MC 2 Sample 2 MCIS410 508SCAN MC/IS 3 Sample 3 DFTA0410 508SCAN DFTPP 4 Sample 4 C5A0410 508SCAN C5 5 Sample 5 C10A0410 508SCAN CIO 6 Sample 6 C25A0410 508SCAN C25 7 Sample 7 C40AA410 508SCAN C4 0 8 Sample 8 C80A0410 508SCAN C80 9 Sample 9 C100A410 508SCAN ClOO 10 Sample 10 SURA0410 508SCAN SURROGATE/DDD 11 Sample 11 TCMXA410 508SCAN SURROGATE/TCMX 12 Sample 3 DFTB0410 508SCAN DFTPP 13 Sample 6 C25B0410 508SCAN C25 14 Sample 6 C25C0411 508SCAN C25 15 Sample 10 SURB0410 508SCAN SURROGATE/DDD 16 Sample 11 TCMXB410 508SCAN SURROGATE/TCMX 17 Sample 12 LBA0410 508SCAN LB 3/27/02 18 Sample 13 REFA0410 508SCAN REFl 3/27/02 19 Sample 14 REFB0411 508SC7kN REF2 3/27/02 20 Sample 15 MCBB410 508SCAN MC 21 Sample 16 3826RE 508SCAN SAMPLE 3826 3/27/02 RE-EXT 22 Sample 17 7110 508SCAN SAMPLE 7110 3/27/02 23 Sample 18 7111 508SCAN SAMPLE 7111 3/27/02 24 Sample 19 7112 508SCAN SAMPLE 7112 3/27/02 25 Sample 20 7113 508SCAN SAMPLE 7113 3/27/02 26 Sample 21 7114 508SCAN SAMPLE 7114 3/27/02 27 Sample 22 7115 508SC7kN SAMPLE 7115 3/27/02 28 Sample 23 7116 508SCAN SAMPLE 7116 3/27/02 29 Sample 24 7171 508SC7\N SAMPLE 7171 3/27/02 30 Sample 25 7172 508SC7kN SAMPLE 7172 3/27/02
Last Modified: Wed Apr 10 14:53:04 2002 Page: 1
NYC-WTC_000060983
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_000060109
Mass spectrometer calibration log using DFTPP standard to verify instrument performance on April 5, 2002.
1 shared topics · Same agency, volume and box · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060778
Instrument log page for DFTAA417.D analysis using AcqMethod 508SCAN on April 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.976
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 0.974
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 0.974
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 0.973
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.
1 shared topics · Same agency, volume and box · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046891
Fragmented document page containing a sample identifier and reference number associated with the GCMS testing series from April 2002.
1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039904
Laboratory report detailing GCMS analysis of sample AE06760 for volatile organic compounds conducted in April 2002.
1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012403
Laboratory documentation of Method 508 extraction and analysis data for March 2002 samples.
1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039718
Fragmented header information from a GCMS data file associated with the April 2002 testing period.
1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049178
Fragmented document page from DEP Box 27 folder GCMS X dated between April 15 and April 22, 2002.
1 shared topics · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000082497
Results for DFTPP and endrin internal standards from sample AE10186 analyzed on May 2, 2002.
1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000059920
Document outlining laboratory method parameters including drip rates, volumes, and pH counts for environmental testing.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060895
Document page showing GCMS extraction parameters and solvent lot numbers for WTC samples.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060775
Header page for a GCMS laboratory record showing extraction parameters and drip rate instructions.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060562
DEP document outlining laboratory methods, drip rates, and verification signatures for environmental analysis.
Similarity score 0.996 (not a probability)
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.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060326
Data sheet recording water quality parameters including drip rate and pH measurements.
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_000060980
Environmental Protection Department record from the World Trade Center site containing a redacted name.
Filed in the same folder
NYC-WTC_000060990
Gas chromatography mass spectrometry blank analysis report showing non-detect levels for various organic compounds.
Filed in the same folder
NYC-WTC_000060999
Calibration data for gas chromatography mass spectrometry listing response factors for multiple organic analytes.
Filed in the same folder
NYC-WTC_000061009
Reference standard analysis report for gas chromatography mass spectrometry quantifying recovery of target compounds.
Filed in the same folder
NYC-WTC_000061017
Laboratory report documenting GCMS analysis of environmental sample AE03826 conducted on April 16, 2002.
Filed in the same folder