Automated laboratory log recording GCMS analysis of sample AD30711 including detection of unknown compounds and surrogates.
NYC-WTC_000018142–000018154Folder label: “GCMS X 12/27/01 A 1/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Tentatively Identified Compound (LSC) summary
Operator ID: 209 GALOS Date Acquired: 1 Jan 2002 8:55 pm Data File: C:\HPCHEM\l\DATA\DEC3101\30711.D Name: gems scan 12/19 Mise: Method: C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title: 209 625/TCLP calibration table Library Searched: C:\DATABASE\NBS75K.L
TIC Top Hit name RT EstConc Units Area IntStd ISRT ISArea ISConc N-Ethylformamide _ 7.62 3.0 ug/1 736841 ISTD01 11.68 4847700 20.0 Cyclotetrasiloxane, 11.13 0.6 ug/1 137739 ISTD01 11.68 4847700 20.0 Cyclopentasiloxane , 14.31 0.5 ug/1 143495 ISTD02 15.28 6232520 20.0 4 -Amino-5-imidazole 17.45 0.5 ug/1 148451 ISTD02 15.28 6232520 20.0 3 -1 sopropoxy-1,1,1,7 20.28 0.3 ug/1 89823 ISTD03 20.56 6884750 20.0
30711.D GCMS1126.M Wed Jan 23 08:39:14 2002
%
NYC-WTC_000018154
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_000018093
Automated laboratory log recording GCMS analysis of sample AD30694 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018650
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30906 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018248
Laboratory report documenting GCMS analysis of sample AD30984 conducted on January 25, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018107
Automated laboratory log recording GCMS analysis of sample AD30695 including detection of unknown compounds and surrogates.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016783
GCMS analysis of environmental sample AD30118 conducted January 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017478
Laboratory report documenting GCMS analysis of sample AD31075 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018716
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30933 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018155
Automated laboratory log recording GCMS analysis of sample AD30713 including detection of unknown compounds and surrogates.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049762
GCMS analysis report for sample AD31640 conducted on February 11, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049734
GCMS analysis report for sample AD31642 conducted on February 11, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036831
Gas chromatography-mass spectrometry analysis of sample AD29666 identifying unknown compounds and surrogate recovery data (2,4-DDD at 72%), January 28, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036815
GCMS analysis report for sample AD29667 listing unknown compounds and surrogate recovery data from January 28, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000049713
GCMS analysis report for sample AD31633 conducted on February 11, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016442
Laboratory report for DEP sample AD31253 identifying unknown compounds and surrogate recovery results from February 25, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018650
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30906 conducted on January 28, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036592
Laboratory comments on GCMS scan results for sample AD29464 noting bis(2-Ethylhexyl)phthalate at 0.48 ug/L.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017097
Laboratory report detailing GCMS analysis of sample AD30486 including DDD surrogates on January 18, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018248
Laboratory report documenting GCMS analysis of sample AD30984 conducted on January 25, 2002.
Similarity score 0.993 (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_000018058
Document with unreadable text from the GCMS X folder series in DEP Box 16.
Filed in the same folder
NYC-WTC_000018059
Calibration verification report using DFTPP standard for GCMS instrument performance check on January 1, 2002.
Filed in the same folder
NYC-WTC_000018060
Laboratory report documenting GCMS calibration analysis of sample AD30694 conducted on January 18, 2002.
Filed in the same folder
NYC-WTC_000018064
Reference data table listing response factors and concentrations for organic compounds used in GCMS analysis of sample AD30694.
Filed in the same folder
NYC-WTC_000018069
Blank analysis report showing non-detectable levels of target organic compounds in sample AD30694.
Filed in the same folder