Laboratory report documenting GCMS analysis of a method blank for sample AE03612 to verify analytical system cleanliness.
NYC-WTC_000037720–000037739Folder label: “GCMS X 2/19/02 A 3/8/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
4 Tentatively Identified Compound (LSC) summary Operator ID: Date Acquired: 8 Mar 2002 4:25 pm Data File: C:\MSDCHEM\1\5973N\02MAR08\03512.D Name: 508 scan Misc: March 8, 2002 Method: C:\MSDCHEM\1\METHODS\METHODS\HP022102.M (RTE Integrator) Title: 508 scan method Library Searched: C:\DATABASE\WILEY7N.L
--Internal Standard-- TIC Top Hit name RT EstConc Units Response # RT Resp Cone Butanoic acid, /me.. 3.62 0.1 ug/L 74966 1 9.72 10277200 20.0 ISOBUTYRALDEHVDE, . . 3.93 0.1 ug/L 38878 1 9.72 10277200 20.0 2,2-dimethoxybutane 4.25 0.1 ug/L 70525 1 9.72 10277200 20.0 Butanoic acid, 2-.. 4.64 0.1 ug/L 58601 1 9.72 10277200 20.0 2-Butenal, B-meth.. 4.88 0.1 ug/L 56002 1 9.72 10277200 20.0 Butenol, m thyl- 5.02 0.1 ug/L 55240 1 9.72 10277200 20.0 Butane, 27 ethoxy. . 5.89 3.8 ug/L 1932350 1 9.72 10277200 20.0 2-Pentanon , 4-hy.. 6.03 0.8 ug/L 422794 1 9.72 10277200 20.0 2,2,7,7 -fetrameth . . 8.59 0.1 ug/L 62953 1 ' 9.72 10277200 20.0 2-Propanol 11- (2 - . , 9.86 0.1 ug/L 41620 1 9.72 10277200 20.0 Pentane/ 2,2,3,4-.. 9.94 0.1 ug/L 62427 1 9.72 10277200 20.0 2,5 -Cyclohexadien . . 13.38 0.1 ug/L 49521 2 13.20 15279500 20.0 4-METH* Y-.BETA. - 22.28 0.1 ug/L 112372 4 22.63 17780900 20.0
03512.D HP022102.M Fri Mar 15 10:09:18 2002 Page 16
NYC-WTC_000037739
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NYC-WTC_000037635
Laboratory report documenting GCMS analysis of a method blank for sample AE03508 to verify analytical system cleanliness.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037660
Laboratory report documenting GCMS analysis of a method blank for sample AE03509 to verify analytical system cleanliness.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037740
Laboratory report documenting GCMS analysis of a method blank for sample AE03614 to verify analytical system cleanliness.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037780
Gas chromatography-mass spectrometry analysis of sample AE03616 performed on 3/28/2002, detecting other unknown compounds with surrogate 2,4-DDD at 5.0 µg detection limit.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037700
Laboratory report documenting GCMS analysis of a method blank for sample AE03611 to verify analytical system cleanliness.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037760
Laboratory report documenting GCMS analysis of a method blank for sample AE03615 to verify analytical system cleanliness.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037680
Laboratory report documenting GCMS analysis of a method blank for sample AE03510 to verify analytical system cleanliness.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037800
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03617 conducted on March 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010967
Gas chromatography-mass spectrometry analysis of sample AE02718 performed March 5, 2002, documenting other unknown compounds and surrogate 2,4-DDD recovery at 97 percent.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009966
Analytical results for sample AE01508 analyzed via GCMS on March 4, 2002, including surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010106
GCMS laboratory results for sample AE01637 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared topics · similarity 0.997
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Department of Environmental Protection site log sheet for the World Trade Center area covering February and March 2002.
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Laboratory report showing GCMS blank analysis results for volatile organic compounds with detection limits below MDL.
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NYC-WTC_000037635
Laboratory report documenting GCMS analysis of a method blank for sample AE03508 to verify analytical system cleanliness.
Filed in the same folder