Laboratory report showing GCMS analysis of sample AE00833 including surrogate recovery and unknown compounds.
NYC-WTC_000052069–000052087Folder label: “GCMS X 1/11/02 A 1/31/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Tentatively Identified Compound (LSC) summary
Operator ID: Date Acquired: 31 Jan 2002 2:42 pm Data File: C:\MSDCHEM\1\5973N\02JAN31\00833.D Name: 508 scan Mise: January 31, 2002 Method: C:\MSDCHEM\1\METHODS\METHODS\SCAN508.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. . 3.61 0.1 ug/L 64065 1 9.71 10479200 20.0 Propane, 1,1-d ime . . 3.92 0.1 ug/L 32231 1 9.71 10479200 20.0 2-t-Butyl-3- -me. . 4.63 0.0 ug/L 23374 1 9.71 10479200 20.0 1-Propenylaz iridine 4.88 0.1 ug/L 26394 1 9.71 10479200 20.0 3- (CYCLOHEX 3'-EN... 5.92 0.5 ug/L 248847 1 9.71 10479200 20.0 Styrene / 7.07 0.0 ug/L 25095 1 9.71 10479200 20.0 Nonanal (CAS) $$ . . . 11.65 0.0 ug/L 34798 2 13.19 15162900 20.0 Pyrimidinetetrami . . . 13.37 0.0 ug/L 35408 2 13.19 15162900 20.0 4 -HYDROXY -BICYCLO. . . 16.55 0.0 ug/L 39807 3 18.34 16240200 20.0 N-perdeuteriobenz . . . 22.28 0.2 ug/L 130326 4 22.65 17035300 20.0 Anthracene-al0- 22.77 0.5 ug/L 387952 4 22.65 17035300 20.0 6-methyl-5 -(3',4' ... 29.68 0.0 ug/L 24566 5 30.50 15718100 20.0
30833.D SCAN508.M Fri Feb 01 09:19:00 2002 Page 15
NYC-WTC_000052087
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000052128
Laboratory report showing GCMS analysis of sample AE00843 including surrogate recovery and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052108
Laboratory report showing GCMS analysis of sample AE00840 including surrogate recovery and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050258
Laboratory report documenting GCMS analysis of sample AD31664 with detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051642
Laboratory report showing GCMS analysis results for sample AE00616 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003981
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 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 non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036779
GCMS analysis report for sample AD29522 listing unknown compounds and surrogate recovery data from February 8, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010867
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE02713 including surrogate recovery.
1 shared topics · similarity 0.997
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_000010027
GCMS laboratory results for sample AE01510 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010907
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004770
Chromatogram and method report for DFTPP calibration verification conducted on February 5, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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.
Similarity score 0.959 (not a probability)
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.
Similarity score 0.958 (not a probability)
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.
Similarity score 0.958 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003981
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.958 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036779
GCMS analysis report for sample AD29522 listing unknown compounds and surrogate recovery data from February 8, 2002.
Similarity score 0.958 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010987
Gas chromatography-mass spectrometry analysis of sample AE02719 performed March 5, 2002, reporting other unknown compounds and surrogate 2,4-DDD recovery data.
Similarity score 0.957 (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_000052017
Administrative record from DEP Box 28 documenting GCMS activities at the World Trade Center site in January 2002.
Filed in the same folder
NYC-WTC_000052018
Fragmented record showing sample volume, drip rates, and surrogate addition fields for environmental testing.
Filed in the same folder
NYC-WTC_000052020
Laboratory report detailing GCMS analysis of sample AE00830 for nitrosamines and dichlorobenzenes.
Filed in the same folder
NYC-WTC_000052024
Laboratory report showing GCMS reference analysis of sample AE00330 for nitrosamines and chlorinated compounds.
Filed in the same folder
NYC-WTC_000052029
Laboratory report showing GCMS blank analysis of sample AE00830 with compounds below detection limits.
Filed in the same folder