Laboratory report showing GC/MS blank analysis for sample AE09683 with non-detect results for volatile organic compounds.
NYC-WTC_000023551–000023558Folder label: “GCMS X 5/9/02 A 5/10/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
User: Galos, Marie Westchester Dept, of Labs & Research Date: 05/14/2002 Time: 15:32:59
Sample: AE09683 Analysis: $B1GCMS Blank for GCMS Scan Units: ug Started: 5/9/02 15:30 Ended: 5/10/02 15:30 Analyst: MG Result source: manual entry Page: 1
1 Component Name Viol Result MDL 1 in Nitrosodimethylamine < MRL 2.0 2 3, bis(2-Chloroethyl)ether ------------------------------------------- < MRL 2.0 3 j 1,3-Dichlorobenzene < MRL 2.0 4 1,4-Dichlorobenzene 5 1,2-Dichlorobenzene_______ < MRL < MRL 2.0 2.0 6 2,2'-oxybis(1 -Chloropropane) < MRL 2.0 7 n-Nitrosodi-n-propylamine < MRL 2.0 8 | Hexachloroethane < MRL 2.0 9 {Nitrobenzene < MRL 2.0 । 10 Isophorone < MRL 2.0 11 bis(2-Chloroethoxy)methane < MRL 2.0 12 1,2,4-Trichlorobenzene < MRL 2.0 । 13 Naphthalene < MRL 2.0 14 Hexachlorobutadiene < MRL 2.0 15 2-Chloronaphthalene < MRL 2.0 16 Dimethylphthalate < MRL 2.0 17 2,6-Dinitrotoluene < MRL 2.0 18 Acenaphthylene < MRL 2.0 19 Acenaphthene < MRL 2.0 20 2,4-Dinitrotoluene < MRL 2.0 21 Diethylphthalate_________ < MRL 2.0 | 22 4-Chlorophenylphenylether < MRL 2.0 I 23 । Fluorene < MRL 2.0 1 24 Azobenzene < MRL 2.0 25 ‘n-Nitrosodiphenylamine < MRL 2.0 26 4-Bromophenylphenylether < MRL 2.0 " 27 J Hexachlorobenzene < MRL 2.0 28 Phenanthrene < MRL 2.0 29 Anthracene < MRL 2.0 -300Di-n-butylphthalate < MRL 2.0 | 31 Fluoranthene____________ < MRL 2.0 (.327 Pyrene < MRL 2.0 33 Butylbenzylphthalate < MRL 2.0 34 Benzo(a)anthracene______ < MRL 2.0 35 bis(2-Ethylhexylphthalate < MRL 2.0 36 Chrysene_______________ < MRL 2.0 37 | Di n-octylphthalate_______ < MRL 2.0 38 < Benzo(b)fluoranthene < MRL 2.0 39 [ Benzo(k)fluoranthene_____ < MRL 2.0 40 'Benzo(a)pyrene__________ < MRL 2.0 41 ilndeno(1,2,3-cd)pyrene < MRL 2.0 42 Dibenz(a,h)anthracene < MRL 2.0 43 Benzo(g,h,i)perylene < MRL 2.0
NYC-WTC_000023551
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_000024187
Laboratory report showing GCMS blank analysis for sample AE10851 on May 20, 2002, listing compounds below method detection limits.
1 shared topics · Same agency, volume and box · 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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045194
Laboratory report showing blank analysis results for volatile organic compounds in sample AE10431 on May 17, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012653
Laboratory report confirming the absence of target compounds in a procedural blank sample to verify analytical cleanliness.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049302
Laboratory report showing blank analysis results for sample AE08839 with various compounds below detection limits.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048881
GCMS blank quality control report for sample AE08684 analyzed on April 22, 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_000044245
Laboratory report of a GCMS blank analysis (Sample AE07484) conducted on May 2, 2002, checking for background contamination.
1 shared topics · 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 · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044783
Laboratory report showing blank sample analysis results for volatile organic compounds using gas chromatography-mass spectrometry.
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_000060438
Laboratory report showing GC/MS blank analysis for Method 508 compounds with non-detectable levels.
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.
NYC-WTC_000023649
Laboratory report showing GC/MS blank analysis for sample AE09676 with non-detect results for volatile organic compounds.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022622
Laboratory report showing blank test results for nitrosamines and other compounds in sample AE11604 analyzed May 21, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024956
Laboratory report of a method blank analysis for GCMS testing conducted on May 21, 2002, showing non-detects for various compounds.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045194
Laboratory report showing blank analysis results for volatile organic compounds in sample AE10431 on May 17, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045829
Laboratory report of a GC/MS blank run analyzing volatile organic compounds with results below detection limits in May 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013313
Laboratory report showing GCMS blank analysis for sample AE12152 with results below method detection limits.
Similarity score 0.997 (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_000023547
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000023548
Data sheet recording Method 609 extraction parameters including drip rate and pH for a sample dated May 1, 2008.
Filed in the same folder
NYC-WTC_000023559
Laboratory report showing GC/MS calibration data for volatile organic compounds analyzed on May 10, 2002.
Filed in the same folder
NYC-WTC_000023563
Laboratory report showing GC/MS reference analysis for sample AE09683 with quantitative results for volatile organic compounds.
Filed in the same folder
NYC-WTC_000023571
Laboratory report page showing GC/MS analysis for sample AE09683 including surrogate recovery data on May 15, 2002.
Filed in the same folder