NYC-WTC_000009428
Laboratory data table recording drip rates and volumes for GCMS Method 508 analysis.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Blank sample analysis report for GCMS testing showing non-detectable levels of target compounds on February 21, 2002.
NYC-WTC_000009710–000009715Folder label: “GCMS X 1/17/02 A 2/17/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
User: Gatos, Marie Westchester Dept. of Labs & Research Date: 02/21/2002 Time: 10:00:25
Sample: AE01220 Analysis: $B1GCMS IBlank for GCMS Scan Units: ug Started: 2/21/02 09:59 Ended: 2/21/02 09:59 Analyst: MG Result source: manual entry age: 1
n-Nitrosodimethylamine < MDL 2.0 bis(2-Chloroethyl)ether <MDL 2.0 1,3-Dichlorobenzene < 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 2.0 Hexachloroethane < MDL Nitrobenzene <MDL 2.0 2.0 isophorone ’ <<MDL MDL bis(2-Chloroethoxy)methane <MDL 2.0 2.0 1,2,4-Trichlorobenzene 2.0 Naphthalene <MDL <MDL Hexachlorobutadiene 2.0 2-Chloronaphthalene <MDL 2.0 2.0 Dimethylphthalate MDL <<MDL 2,6-Dinitrotoluene 2.0 2.0 [Acenaphthylene <MDL <MDL Acenaphthene 2.0 2,4-Dinitrotoluene <MDL 2.0 2.0 Diethyiphthalate <MDL 4-Chloroptienylphenylether <MDL 2.0 Fluorene . <MDL 2.0 Azobenzene/1,2-Diphenylhydraz < MDL ’ 2.0 n-Nitrosodiphenylamine <MDL < 2.0 4-Bromophenylphenylether 2.0 Hexachlorobenzene < MDL 2.0 Phenanthrene <MDL 2.0 2.0 [Anthracene________ < MDL 2.0 Di-n-butylphtha late <MDL [Fluoranthene <MDL 2.0 [Pyrene <MDL 2.0 Butylbenzylphthalate <MDL 2.0 | Benzo(a Janthracene <MDL <MDL 2.0. bis(2-Ethylhexyl)phthalate 2.0 Chrysene < MDL 2.0 Di-n-octylphthalate <MDL 2.0 <MDL Benzo(b)fluoranthene <MDL 2.0 Benzo(k)fluoranthene 2.0 Benzofa jpyrene__ __ < MDL 2.0 Indeno(1,2,3-cd)pyrene <MDL 2.0' Dibenz(a,h)anthracene <MDL <MDL 2.0 Benzo(g,h,i)perylene 2.0
NYC-WTC_000009710
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000009428
Laboratory data table recording drip rates and volumes for GCMS Method 508 analysis.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016242
Laboratory report of a GCMS blank run for sample AD31347 performed on February 5, 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005619
Blank analysis report for DEP sample AE02966 showing all target compounds below minimum detection limits.
Similar document embedding; no shared entity or topic indexed. · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016285
Laboratory report of a GCMS blank run performed on February 7, 2002, to verify absence of contamination.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050079
Blank analysis report for GCMS testing of sample AE00005 showing non-detectable levels of target compounds.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016506
Blank analysis report for DEP sample AD31363 showing non-detect levels for volatile organic compounds from February 7, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005159
Blank sample analysis report confirming no contamination above method detection limits for target compounds analyzed on February 1, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003832
Gas chromatography-mass spectrometry blank control results for sample AE01937, confirming all tested organic compounds are below minimum detection limits.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005756
Blank analysis report showing non-detectable levels of volatile organic compounds in laboratory reagents on February 15, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017042
Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for various organic compounds.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005842
Gas chromatography-mass spectrometry blank control analysis showing all organic contaminants below method detection limits for quality assurance.
Similar document embedding; no shared entity or topic indexed. · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016681
Method blank report confirming absence of contamination during volatile organic compound testing procedures in January 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000009428
Laboratory data table recording drip rates and volumes for GCMS Method 508 analysis.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017126
Laboratory report documenting GCMS analysis of sample AD30601 for volatile organic compounds on January 10, 2002.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017042
Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for various organic compounds.
Similarity score 0.986 (not a probability)
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.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016555
Blank analysis report for DEP sample AD31432 showing non-detect levels for volatile organic compounds from January 22, 2002.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012083
Gas chromatography-mass spectrometry blank analysis for sample AE01639 completed March 21, 2002, with all organic compound detections below minimum detection limits.
Similarity score 0.984 (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_000009702
Administrative record from DEP Box 14 covering the period of January to February 2002 regarding World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000009703
Multi-page DEP laboratory record containing method parameters and sample analysis data from January 17, 2002.
Filed in the same folder
NYC-WTC_000009706
Calibration data page for GCMS analysis of sample AE01220 conducted on February 16, 2002.
Filed in the same folder
NYC-WTC_000009716
Reference standard analysis report for GCMS testing verifying instrument performance with specific compound concentrations.
Filed in the same folder
NYC-WTC_000009721
Analytical results page for sample AE01220 processed on February 25, 2002, showing surrogate recovery data.
Filed in the same folder