NYC-WTC_000059222
Reference standard analysis report for volatile organic compounds using GCMS on April 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Calibration data sheet listing retention times and response factors for multiple organic compounds analyzed on April 5, 2002.
NYC-WTC_000059491–000059498Folder label: “GCMS X 3/12/02 A 4/2/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document (
User; Galos, Marie (Westchester Dept, of Labs & Research Date: 04/05/2002 Time: 11 ;56:01
Sample: AE05701 Analysis; $Q_GCMS Ref calc for GCMS Scan Units: ug Started: 4/5/02 11:50 Ended: 4/5/02 11:50 Analyst: MG Result source: calculation Page: 1
Z^’^SCpm^riehtNarrie.>^;^ ^iol y TblResTiit ^iQualifiet^tlMDLt'fe ^j1^ n-Nitrosodimethylamine 49 2.0 bis(2-Chloroethyl)ether 71 2.0 -------------------------------- ■ 1,3-Dichlorobenzene 33 2.0. 1,4-Dichlorobenzene 38 2.0 1,2-Dichlorobenzene 43 2.0 2,2-oxybis(1-Chloropropane) 68 2.0 ■ n-Nitrosodi-n-propylamine 73 2.0 ted?a* ’'«• Nitrobenzene 68 2.0 le^ioy^ Isophorone 78 2.0 bis(2-Chloroethoxy)methane 75 2.0 1,2,4-T richlorobenzene 48 2.0 Naphthalene 68 2.0 Hexa chlorobutadiene 13 2.0 2-Chloronaphthalene 64 2.0 Dimethylphthalate 81 2.0 2,6-Dinitrotoluene 68 2.0 Acenaphthylene 74 2.0 Acenaphthene 72 2.0 2.4-Dinitrotoluene 64 2.0 ';2tx‘l Diethylphthalate 80 2.0 4-Chlorophenylphenylether 77 2.0 Fluorene 78 2.0 Azobenzene/1.2-Diphenylhydraz 64 . 2.0 525^ n-Nitrosodiphenylamine 66 2.0 (26’/ 4-Bromophenylphenylether 78 2.0 ?.27^ Hexachlorobenzene 74 2.0 '283- Phenanthrene 79 2.0 ‘29«g Anthracene 72 2.0 Di-n-butylphthalate 84 2.0 ‘XlW' Fluoranthene 71 2.0 [32^ Pyrene 110 2.0 {33>i? Butylbenzylphthalate 90 2.0 Benzo(a)anthracene 76 2.0 bis(2-Ethylhexyl)phthalate 83 2.0 Chrysene 83 2.0 ‘375 Di-n-octylphthalate 76 2.0 Benzo(b)fluoranthene ?i 2.0 ;39y Benzo(k)fluoranthene 90 2.0 i^Oj^ Benzo(a)pyrene 62 2.0 lndeno{1,2,3-cd)pyrene 53 2.0 56 2.0 ‘•^3^ Benzo(g,h,i)perylene 57 2.0
NYC-WTC_000059492
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_000059222
Reference standard analysis report for volatile organic compounds using GCMS on April 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059118
Calibration results for specific volatile organic compounds used to verify GCMS instrument performance in April 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058258
Reference standard analysis report for sample AE04733 conducted April 1, 2002, listing concentrations of quality control compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058498
Laboratory report listing concentrations of target analytes in a reference standard analyzed on April 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058727
Reference standard analysis for gas chromatography-mass spectrometry dated March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058911
Quantitative results for reference standards analyzed by GCMS on April 3, 2002, to validate analytical accuracy.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058364
Laboratory report listing concentrations of target analytes in a reference standard analyzed on March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058826
Laboratory report showing GCMS calibration analysis for volatile organic compounds on April 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049000
Reference standard analysis for GCMS testing of volatile organic compounds conducted on April 23, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040052
Reference analysis report listing detected compounds and their concentrations for sample AE06991 analyzed on April 6, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048709
Calibration table listing results for various organic compounds including nitrosamines and dichlorobenzenes from April 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011711
Calibration record for GCMS analysis of sample AE04038 conducted on March 27, 2002, showing compound responses.
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.
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_000059471
Administrative record from the Department of Environmental Protection regarding World Trade Center activities in early 2002.
Filed in the same folder
NYC-WTC_000059472
Single-page document from DEP Box 57 containing minimal visible text, likely part of a larger environmental record series.
Filed in the same folder
NYC-WTC_000059473
Data sheet recording water quality parameters including drip rate, pH, and counts for samples analyzed in early 2002.
Filed in the same folder
NYC-WTC_000059478
Instrument calibration record using DFTPP standard to verify GCMS performance for analytical testing on April 1, 2002.
Filed in the same folder
NYC-WTC_000059487
Laboratory report of a GCMS blank test conducted on April 5, 2002, showing non-detect levels for various organic compounds.
Filed in the same folder