NYC-WTC_000058898
Laboratory report showing non-detect levels for various organic compounds in a GCMS blank sample from April 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Gas chromatography-mass spectrometry blank quality control analysis showing results below method detection limits for organic contaminants tested February 27, 2002.
NYC-WTC_000038122–000038129Folder label: “GCMS X 2/21/02 A 2/22/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
User: Galos, Marie Westchester Dept, of Labs & Research Date: 02/27/2002 Time: 12:37:32
Sample: AD31498 Analysis: SB1GCMS Blank for GCMS Scan Units: ug Started: 2/27/02 12:36 Ended: 2/27/02 12:36 Analyst: MG Result source: manual entry Page: 1
n-Nitrosodimethylamine < MDL 2.0 bis(2-Chloroethyi)ether < M DL 20 1,3-Dichlorobenzene s MDL 2.0 1,4-Dichlorobenzene <MDL 2.0 1,2-Dichlorobenzene < MDL 2.0 2,2'-oxybis(1-Chloropropanej MDL <<MDL 20 n-Nitrosodi-n-propylamine : () Hexachloroethane <MDL 20 Nitrobenzene s MDL 20 Isophorone <MDL 2.0 bis(2-Chloroethoxy)methane < MDL 2 0 1,2,4-T richlorobenzene <MDL 2.0 Naphthalene <MDL . 0 Hexachlorobutadiene <MDL 2.0 2-Chloronaphthalene < MDL :• o Dimethylphthalate < MDL .• n 2,6-Dinitrotoluene s MDL 2.0 Acenaphthylene < MDL 20 Acenaphthene < MDL 2.0 2,4-Dinitrotoluene < MDL : 0 Diethylphthalate <MDL 2o 4-Chlorophenylphenyl ether <MDL .o Fluorene < MDL 2 0 AzobenzeneH,2-Diphenyihydraz < MDL 2 0 n-Nitrosodiphenylamine <MDL 2.0 4-Bromophenylphenyiether < MDL 2.0 Hexachlorobenzene <MDL 2o Phenanthrene <MDL 2.0 [Anthracene <MDL ?0 Di-n-butylphthalate <MDL 2 1) Fluoranthene <MDL ? 0 Pyrene < MDL 2 0 Butylbenzylphthalate <MDL 2.0 ’ [Benzofajanthracene < MDL 2 0 bis(2-Ethylhexyl)phthalate <MDL 2.0 [Chrysene < MDL 2.0 ’ Di-n-octylphthalate < MDL 20 Benzo(b)fluoranthene <MDL 2.0 <MDL Benzo(k)fluoranthene 2.0 Benzo(a)pyrene < MDL 2.0 lndeno(1,2,3-cd)pyrene < MDL 2.0 Dibenz(a,h)anthracene <MDL 2.0 Benzo(g,h,i)perylene < MDL 2.0
NYC-WTC_000038122
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NYC-WTC_000058898
Laboratory report showing non-detect levels for various organic compounds in a GCMS blank sample from April 2002.
1 shared topics · similarity 0.996
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_000059105
Laboratory report showing non-detect levels for various organic compounds in a GCMS blank sample from April 2002.
1 shared topics · similarity 0.996
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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058352
Laboratory blank analysis report for sample AE04590 conducted March 29, 2002, showing compounds below detection limits.
1 shared topics · 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 0.996
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 · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044245
Laboratory report of a GCMS blank analysis (Sample AE07484) conducted on May 2, 2002, checking for background contamination.
1 shared topics · similarity 0.995
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 · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058163
Laboratory blank analysis report showing all target compounds detected below the method detection limit on March 29, 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_000011365
Laboratory report documenting GCMS blank analysis of environmental sample AE03265 conducted on March 25, 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.
NYC-WTC_000016506
Blank analysis report for DEP sample AD31363 showing non-detect levels for volatile organic compounds from February 7, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010278
Laboratory record documenting GCMS blank analysis results for sample AE01960 on March 21, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013775
Laboratory report documenting GCMS analysis of sample AE12163 conducted on May 29, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016375
Laboratory report of a GCMS blank run performed on February 4, 2002, to verify absence of contamination.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048986
Laboratory report documenting a blank sample analysis for GCMS testing of volatile organic compounds in April 2002.
Similarity score 0.992 (not a probability)
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.
Similarity score 0.992 (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_000038102
Department of Environmental Protection site log sheet for the World Trade Center area dated February 2002.
Filed in the same folder
NYC-WTC_000038103
Single page document header containing identification codes for records in the February 21 to February 22, 2002 collection.
Filed in the same folder
NYC-WTC_000038104
Page from a laboratory log recording pH levels, drip rates, and sample volumes for multiple test entries.
Filed in the same folder
NYC-WTC_000038111
Laboratory report listing detection results for volatile organic compounds in reference sample AD31498 analyzed on February 27, 2002.
Filed in the same folder
NYC-WTC_000038116
Calibration data table for GC/MS analysis of TCLP samples listing retention times and response values for deuterated standards.
Filed in the same folder