Laboratory report documenting a method blank analysis for GC/MS testing of volatile organic compounds from May 2002.
NYC-WTC_000043749–000043755Folder label: “GCMS X 4/25/02 A 5/7/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Jser: Nefliu, Marcela Westchester Dept, of Labs & Research Jate: 05/13/2002 Time: 15:00:25
Sample: AE09684 Analysis: $B1GCMS fBlank for GCMS Scan Jnits: ug Started: 4/25/02 14:55 Ended: 5/7/02 14:55 Analyst: MN Result source: manual entry age: 1
Component Name Viol Result Qualifier MDL 1 n-Nitrosodimethylamine < MDL 2.0 2 bis(2-Chloroethyl)ether < MDL 2.0 3 1,3-Dichlorobenzene < MDL 2.0 4 1,4-Dichlorobenzene < MDL 2.0 5 1,2-Dichlorobenzene < MDL 2.0 6 2,2'-oxybis(1-Chloropropane) < MDL 2.0 7 n-Nitrosodi-n-propylamine < MDL 2.0 8 Hexa chloroethane < MDL 2.0 9 Nitrobenzene < MDL 2.0 10 Isophorone < MDL 2.0 11 bis(2-Chloroethoxy)methane < MDL 2.0 12 1,2,4-Trichlorobenzene < MDL 2.0 13 Naphthalene < MDL 2.0 14 Hexachlorobutadiene < MDL 2.0 15 2-Chloronaphthalene < MDL 2.0 16 Dimethylphthalate < MDL 2.0 17 2,6-Dinitrotoluene < MDL 2.0 18 Acenaphthylene < MDL 2.0 19 Acenaphthene < MDL 2.0 20 2,4-Dinitrotoluene < MDL 2.0 21 Diethylphthalate < MDL 2.0 22 4-Chlorophenylphenylether < MDL 2.0 23 Fluorene < MDL 2.0 24 Azobenzene < MDL 2.0 25 n-Nitrosodiphenylamine < MDL 2.0 26 4-Bromophenylphenylether < MDL 2.0 27 Hexa chlorobenzene < MDL 2.0 28 Phenanthrene < MDL 2.0 29 Anthracene < MDL 2.0 30 Di-n-butylphthalate < MDL 2.0 31 Fluoranthene < MDL 2.0 32 Pyrene < MDL 2.0 33 Butyl benzylphthalate < MDL 2.0 34 Benzo(a)anthracene < MDL 2.0 35 bis(2-Ethylhexyl)phthalate < MDL 2.0 36 Chrysene < MDL 2.0 37 Di-n-octyiphthalate < MDL 2.0 38 Benzo(b)fluoranthene < MDL 2.0 39 Benzo(k)fluoranthene < MDL 2.0 40 Benzo(a)pyrene < MDL 2.0 41 Indeno(1,2,3-cd)pyrene < MDL 2.0 42 Dibenz(a,h)anthracene < MDL 2.0 43 Benzo(g,h,i)perylene < MDL 2.0
NYC-WTC_000043749
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000046117
Laboratory report showing GCMS blank results for volatile organic compounds from sample AE10068 dated May 7-13, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044100
Laboratory blank report for sample AE10019 showing non-detectable levels of target compounds from May 7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046203
Laboratory report documenting GCMS analysis of sample AE10136 conducted on May 17, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046386
Laboratory report showing GCMS blank analysis for sample AE09152 conducted between April 17 and April 24, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025499
Laboratory report showing non-detect levels for 15 volatile organic compounds in a GCMS method blank processed on May 17-21, 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022495
Technical log detailing gas chromatography mass spectrometry method parameters and calibration settings from May 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047433
Laboratory report showing blank analysis results for sample AE07767 conducted between April 3 and April 4, 2002.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024748
Reference document describing Method 509 procedures for laboratory analysis, dated February 14, 1992.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024534
Laboratory report showing blank test results for GCMS analysis of sample AE11282 conducted between May 13 and May 16, 2002.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024427
Record of sample preparation parameters including drip rates and volumes for GCMS analysis conducted in mid-May 2002.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048602
Laboratory blank analysis results confirming absence of contamination in GCMS testing for volatile organic compounds.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040186
Detailed concentration data for volatile organic compounds in sample AE07633 analyzed between April 3 and 10, 2002.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000044100
Laboratory blank report for sample AE10019 showing non-detectable levels of target compounds from May 7, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022495
Technical log detailing gas chromatography mass spectrometry method parameters and calibration settings from May 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024286
Laboratory report showing GCMS blank analysis for sample AE10207 on May 14, 2002, listing compounds below method detection limits.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046386
Laboratory report showing GCMS blank analysis for sample AE09152 conducted between April 17 and April 24, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025499
Laboratory report showing non-detect levels for 15 volatile organic compounds in a GCMS method blank processed on May 17-21, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047515
Laboratory report showing blank analysis results for sample AE07972 conducted between April 4 and April 15, 2002.
Similarity score 0.993 (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_000043745
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 25 and May 7, 2002.
Filed in the same folder
NYC-WTC_000043746
Fragmented page containing Method 508 headers and partial text from a DEP laboratory record dated April 2002.
Filed in the same folder
NYC-WTC_000043756
Calibration data report for sample AE09684 listing response factors and concentrations for target analytes in May 2002.
Filed in the same folder
NYC-WTC_000043760
Reference gas chromatography-mass spectrometry analysis with manual result entry for sample AE09684, detecting multiple organic contaminants.
Filed in the same folder
NYC-WTC_000043765
Calibration data for GC/MS analysis of surrogate compounds including dichlorobenzenes and naphthalene from May 2002.
Filed in the same folder