Laboratory blank analysis report showing all target compounds detected below the method detection limit on March 29, 2002.
NYC-WTC_000058163–000058170Folder label: “GCMS X 3/2/02 A 3/27/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Jsen Galos, Marie /Vestchester Dept, of Labs & Research Date: 03/29/2002 Time: 15:47:35
Sample: AE04416 Analysis: $B1GCMS Blank for GCMS Scan Jnits: ug Started: 3129102 15:44 Ended: 3/29/02 15:44 Analyst MG Result source: manual entry ’age: 1
I n-Nitrosodimethylamine <MDL 2.0 bis(2-Chloroethyl)ether <MDL 2.0
I [l,3-Dichtorobenzene ■<MDL 2.0 [ 1,4-Dichlorobenzene <MDL 2.0 1,2-Dichlorobenzene <MDL 2.0 2,2‘-oxybis(1 -Chloropropane) <MDL 2.0 n-Nitrosodi-n-propylamine <MDL 2.0 Hexachloroethane________ <MDL 2.0
M Nitrobenzene Isophorone bis(2-Chloroethoxy)methane 1,2.4-Trichlorobenzene Naphthalene______________ <MDL <MDL <MDL <MDL <MDL 2.0 2.0 2.0 2.0 2.0 I Hexachlorobutadiene <MDL 2.0 2-Chtoronaphthalene <MDL 2.0 plmethylphthalate <MDL 2.0 [2,6-Dinitrotoluene <MDL 2.0 I Acenaphthylene <MDL 2.0 [Acenaphthene <MDL 2.0 |2,4-Dinitrotoluene <MDL 2.0 piethylphthalate <MDL 2.0 |4-Chlorophenylphenylether <MDL 2.0 [Fluorene <MDL 2.0 [ Azobenzene/1,2-Diphenylhydraz <MDL 2.0 I n-NItrosodiphenylamine <MDL 2.0 lilt [4-Bromophenylphenylether <MDL 2.0 ESIHexachlorobenzene <MDL 2.0 [Phenanthrene <MDL 2.0 [Anthracene <MDL 2.0 [Pl-n-butylphthalate <MDL 2.0 [Ruoranthene <MDL 2.0 [Pyrene <MDL 2.0 [Butylbenzylphthalate <MDL 2.0 [Benzo(a)anthracene <MDL 2.0 |bls(2-Ethylhexyl)phthalate <MDL 2.0 [chrysene <MDL 2.0 I Di-n-octylphthalate <MDL 2.0 [Benzo(b)fluoranthene <MDL 2.0 Benzo(k)fluoranthene <MDL 2.0 Benzo(a)pyrene •sMDL 2.0 lndeno(1,2.3-cd)pyrene <MDL 2.0 Dibenz(a.h)anthracene <MDL 2.0 3enzo(g,h,i)perylene <MDL 2.0
NYC-WTC_000058163
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NYC-WTC_000058352
Laboratory blank analysis report for sample AE04590 conducted March 29, 2002, showing compounds below detection limits.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058898
Laboratory report showing non-detect levels for various organic compounds in a GCMS blank sample from April 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059210
Blank quality control GCMS analysis of sample AE05515 conducted April 4, 2002, showing below-detection-limit results for sixteen organic compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058591
Laboratory report showing GCMS blank analysis for volatile organic compounds on April 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060438
Laboratory report showing GC/MS blank analysis for Method 508 compounds with non-detectable levels.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060691
Laboratory report showing GCMS blank analysis results for volatile organic compounds with values below the method detection limit.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011837
Laboratory report of a GCMS blank run for sample AE04388 conducted on March 28, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010278
Laboratory record documenting GCMS blank analysis results for sample AE01960 on March 21, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010150
Laboratory report of a GCMS blank run on February 28, 2002, showing non-detect levels for various target compounds.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043332
Laboratory report documenting GCMS blank analysis for multiple organic compounds on April 24, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009807
GCMS blank sample results for target compounds showing non-detectable levels on February 22, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038122
Gas chromatography-mass spectrometry blank quality control analysis showing results below method detection limits for organic contaminants tested February 27, 2002.
1 shared topics · similarity 0.995
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_000058159
Unreadable text fragment containing a file identifier from the March 2002 GCMS batch records.
Filed in the same folder
NYC-WTC_000058160
Fragmented text containing a unique file identifier from the March 2002 GCMS batch records.
Filed in the same folder
NYC-WTC_000058171
Calibration log listing response factors for nitrosamines and chlorinated solvents on March 29, 2002.
Filed in the same folder
NYC-WTC_000058175
Analysis of reference standards for nitrosamines and VOCs with measured concentrations near target levels on March 29, 2002.
Filed in the same folder
NYC-WTC_000058183
GCMS analysis of sample AE04416 for organic compounds with surrogate standard showing 5.0 micrograms detection limit.
Filed in the same folder