NYC-WTC_000058600
Laboratory report showing GCMS blank 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 ↗Laboratory report of a GCMS blank test conducted on April 5, 2002, showing non-detect levels for various organic compounds.
NYC-WTC_000059487–000059490Folder label: “GCMS X 3/12/02 A 4/2/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Jser: Galos, Marie A/estchester Dept, of Labs & Research Oate: 04/05/2002 Time: 11:53:02
Sample: AE05701 Analysis: SCIGCMS CALI GCMS Jnits: ug Started: 4/5/02 11:50 Ended: 4/5/02 11:50 Analyst: MG ’age: 1
& Name'^gM- ^^QuaiifiS WDgygii n-Nitrosodimethylamine 24.33 2.0 ■S'Y bis(2-Chloroethyl)ether 28.26 2.0 1,3-Dichlorobenzene 26.21 2.0 1,4-Dichlorobenzene 26.51 2.0 1,2-Dichlorobenzene_________________ 27.59 2.0 2,2'-oxybis(1-Chloropropane) 27.51 2.0 n-Nitrosodi-n-propylamine 29.53 2.0 s Hexachloroethane ^9f« Nitrobenzene 26.44 24.83 2.0 2.0 ^0^ Isophorone 25.01 2.0 bis{2-Chloroethoxy)methane 25.35 2.0 H 1,2,4-Trichlorobenzene '^,3^ Naphthalene 26.61 26.37 2.0 2.0 Hexachlorobutadiene 27.65 2.0 ^1'5^ 2-Chloronaphthalene 25.67 2.0 ^f6j# Dimethylphthalate 25.62 2.0 2,6-Dinitrotoluene 25.34 2.0 Acenaphthylene 25.20 2.0 Acenaphthene 25.42 2.0 ^20^ 2,4-Dinitrotoluene 24.64 2.0 Diethylphthalate 24.88 2.0 4-Chlorophenylphenylether 26.70 2.0 Fluorene 25.86 2.0 Azobenzene/1.2-Diphenylhydraz 22.48 2.0 n-Nitrosodiphenylamine 24.59 2.0 ^6j 4-Bromophenylphenylether 26.56 2.0 •2^ Hexachlorobenzene 27.10 2.0 Phenanthrene 24.91 2.0 Anthracene 23.46 2.0 go;’ Di-n-butylphthalate 24.40 2.0 Fluoranthene 23.97 2.0 Pyrene 33.34 2.0 Butylbenzylphthalate 29.00 2.0 Benzo(a)anthracene 24.52 2.0 bis(2-Ethylhexyl)phthalate 24.54 2.0 *3^ Chrysene 24.80 2.0 Di-n-octylphthalate 30.97 2.0 Benzo{b)fluoranthene 28.62 2.0 Benzo(k)fluoranthene 30.61 2.0 ^0^ Benzo(a)pyrene 24.23 2.0 lndeno(1,2,3-cd)pyrene 19.06 2.0 Dibenz(a.h)anthracene 19.06 2.0 ^3^ Benzo(g,h,i)perylene 18.73 2.0
NYC-WTC_000059487
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NYC-WTC_000058600
Laboratory report showing GCMS blank 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_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_000058254
Calibration analysis report for sample AE04733 conducted April 1, 2002, listing concentrations of target compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059114
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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059218
Calibration data for gas chromatography mass spectrometry analysis of volatile organic compounds dated April 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058360
Laboratory report showing non-detectable levels of volatile organic compounds in a method blank analyzed on March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058175
Analysis of reference standards for nitrosamines and VOCs with measured concentrations near target levels on March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058907
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 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009566
Calibration standard analysis for sample AE00938 showing quantitative results for organic compounds.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011707
Laboratory report of a GCMS blank run on March 27, 2002, listing target compounds and detection limits.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037992
Log sheet recording sample preparation details including drip rates and pH for GCMS analysis in March 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.
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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_000059491
Calibration data sheet listing retention times and response factors for multiple organic compounds analyzed on April 5, 2002.
Filed in the same folder