Blank quality control analysis for gas chromatography-mass spectrometry, completed January 30, 2002, measuring multiple semi-volatile organic compounds below method detection…
NYC-WTC_000037367–000037374Folder label: “GCMS X 12/11/01 A 12/16/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
LSC Area Percent Report
Data File : C:\HPCHEM\l\DATA\DEC1401\LBE.D Vial: 41 Acq On 16 Dec 2001 5:47 am Operator: 209 GALOS Sample : gems scan 12/11 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Smoothing : OFF Filtering: 5 Sampling : 1 Min Area: 1 % of largest Peak Start Thrs: 0.2 Max Peaks: 100 Stop Thrs : 0 Peak Location: TOP
If leading or trailing edge < 100 prefer < Baseline drop else tangent > Peak separation: 5
Signal : TIC
peak R.T. first max last PK peak peak peak % of # min scan scan scan TY height area % max. total
1 7.596 274 278 296 rBV 273435 831274 14.65% 2.914% 2 11.672 717 722 747 rBV 1538608 4103160 72.31% 14.382% 3 15.271 1109 1114 1133 rBV 2224249 5288454 93.20% 18.537% 4 20.549 1683 1689 1713 rBV 2584536 5674122 100.00% 19.889% 5 24.974 2164 2171 2184 rBV2 2253967 5233616 92.24% 18.345%
6 30.051 2719 2724 2731 rBV 280731 570857 10.06% 2.001% 7 33.007 3039 3046 3067 rBV2 1618098 3878829 68.36% 13.596% 8 37.101 3484 3492 3519 rBV2 967288 2949173 51.98% 10.337%
Sum of corrected areas: 28529485
LBE.D GCMSH26.M Wed Jan 30 12:47:22 2002
NYC-WTC_000037371
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_000036695
Calibration table and data for GCMS analysis of sample AD29522 listing target compounds and response factors.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037086
Laboratory report of GCMS blank analysis for sample AD29565 conducted on December 15, 2001.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037427
Laboratory analysis report for environmental sample AD29791 showing GCMS results and surrogate compound recovery rates.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037406
Laboratory notes stating that GCMS scanning of sample AD29782 did not reveal the presence of unusual compounds.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017042
Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for various organic compounds.
Similar document embedding; no shared entity or topic indexed. · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049684
Laboratory report of a GCMS blank analysis for sample AD31586 listing chemical compounds with results below detection limits.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016921
Laboratory report documenting a GCMS blank analysis for sample AD31249 conducted on January 29, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016375
Laboratory report of a GCMS blank run performed on February 4, 2002, to verify absence of contamination.
Similar document embedding; no shared entity or topic indexed. · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049787
Reference analysis report for GCMS testing of sample AD29228 conducted on January 4, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017997
Laboratory report noting detection of 1,1,2,2-Tetrachloroethane in a water sample with no other non-target compounds.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018953
GCMS blank analysis report for sample AD31129 showing components below method detection limits from January 10, 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016891
Laboratory GCMS analysis report for sample AD30110 conducted on January 9, 2002, by analyst DLV.
Similar document embedding; no shared entity or topic indexed. · similarity 0.992
machine-extracted · confidence unavailable · Check 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.
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_000037363
Department of Environmental Protection site log sheet for the World Trade Center area dated December 2001.
Filed in the same folder
NYC-WTC_000037364
Partial or illegible page from a Department of Environmental Protection record dated between December 11 and 16, 2001.
Filed in the same folder
NYC-WTC_000037375
Calibration records for gas chromatography mass spectrometry analysis of volatile organic compounds in environmental samples.
Filed in the same folder
NYC-WTC_000037379
Reference standard analysis data verifying instrument performance for detecting volatile organic compounds in water samples.
Filed in the same folder
NYC-WTC_000037384
Laboratory analysis report for environmental sample AD29781 showing GCMS results and surrogate compound recovery rates.
Filed in the same folder