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 0.994
machine-extracted · confidence unavailable · Check page ↗Document / 2 pages
GCMS instrument calibration log, April 17, 2002
Machine-extracted title · confidence 95%Instrument log page for DFTAA417.D analysis using AcqMethod 508SCAN on April 17, 2002.
NYC-WTC_000060778–000060779Folder label: “GCMS X 3/25/02 A 4/17/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
i File : C:\MSDCHEM\l\DATA\041702\DFTAA417 .D Operator : Bohlk Acquired : 17 Apr 2002 8:29 am using AcqMethod 508SCAN Instrument : Instrumen Sample Name: DFTPP Mise Info : Vial Number: 1
Abundance TIC: DFTAA417.D
3800000
3600000 I
3400000
3200000
3000000
. 2800
2600000
2-
2200000
2000000
1800000
1600000
1400000
1200000
1000000
800000
600000
I
200000
0 ' ' I ' '' ' ' I ' ' ‘ ' I ' ...... ■ ;... ,.. .... A. I......... 1 Time-> 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 22.00 24.00 26.00 28.00 30.00 32.00 34.00 36.00 38.00
NYC-WTC_000060778
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000060778Source: 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
NYC-WTC_000060981
Laboratory log recording drip rates and sample volumes for gas chromatography mass spectrometry analysis.
1 shared topics · Same agency, volume and box · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000039718
Fragmented header information from a GCMS data file associated with the April 2002 testing period.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037499
Chromatogram data from a gas chromatography mass spectrometer analyzing the DFTPP calibration standard on March 12, 2002.
1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038377
Laboratory report documenting GCMS analysis of sample AE03454 for volatile organic compounds on March 13, 2002.
1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015972
Laboratory report listing pesticide and organic compound concentrations in sample AE11311 analyzed between May 10 and May 13, 2002.
1 shared topics · similarity 0.972
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 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052355
Quality control report verifying GCMS performance using DFTPP standards with pass/fail status for specific mass fragments.
1 shared topics · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000082464
Chromatogram and instrument log from May 1, 2002, displaying abundance data for DFTPP and endrin compounds.
1 shared topics · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010768
Instrument tuning verification record using DFTPP standard to confirm mass spectrometer performance on February 27, 2002.
1 shared topics · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012543
Laboratory report for sample AE11555 listing detection results for DDT and other pesticides in micrograms per unit.
1 shared topics · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005891
Laboratory report listing recovery percentages for thirteen volatile organic compounds in reference standard AE03017 analyzed on March 4, 2002.
1 shared topics · similarity 0.965
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.
Page similarity is temporarily unavailable or this page has no indexed vector.
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.
NYC-WTC_000060774
Environmental Protection Department record from the World Trade Center site containing a redacted name.
Filed in the same folder
NYC-WTC_000060775
Header page for a GCMS laboratory record showing extraction parameters and drip rate instructions.
Filed in the same folder
NYC-WTC_000060780
GCMS blank analysis report for sample AE06580 listing compounds with values below detection limits.
Filed in the same folder
NYC-WTC_000060789
GCMS calibration verification report for sample AE06580 showing response factors for organic compounds.
Filed in the same folder
NYC-WTC_000060796
GCMS reference standard analysis report for sample AE06580 showing response factors and detection limits.
Filed in the same folder