NYC-WTC_000012295
Laboratory report for GC/MS blank analysis of sample AE04417 conducted on March 22, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Gas chromatography-mass spectrometry blank analysis for multiple chlorinated organic compounds with detection limits, completed March 26, 2002.
NYC-WTC_000038004–000038012Folder label: “GCMS X 2/20/02 A 3/22/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
2
Jser: Galos, Marie Nestchester Dept. of Labs & Research Date: 03/26/2002 Time: 16:07:24 Sample: AE03823 Analysis: $B1GCMS fBlank for GCMS Scan Jnits: ug Started: 3/26/02 16:03 Ended: 3/26/02 16:03 Analyst: MG Result source: manual entry ’age: 1
Viol Result Qualifier : MDL n ' os di J",' yl • line • MDI 2 0 2bis(2-Chloroethyl)ether i • MDL ...... 2.0 31,3-Dichlorobenzene j - MDL 2.0 4 ,4-Dichlorobenzene ( ADL ... 02.0 ,2-Dichlorobenzene | < MDL <MDL .. 2.0 6;2,2‘-oxybis(1-Chloropropane) I .. i 2.0 7 n-Nitrosodi-n-propylamine ; - MDL 2 o 8 lexachloroethane | <MDL... _ 2.0 9 'litrobenzene ' DL 2 L ■ sophorone - ADL 11bis(2-Chloroethoxy)methane | ' ADL 2 12 :1,2,4-Trichlorobenzene | « MDL....... .... _ 2.0 13 Na 1 ■ e < MDL ...... 2.0 14 • lexachlorobutadiene I < MDL < MDL .. . ..... 2.0 15 2-Chloronaphthalene ....... ... 2.0 16 Dimethylphthalate ADL ? 0 1 ‘ ,6-Dinitrotoluene <MDL <MDL 2.0 18 Acenaphthylene _.. 2.0 19 Accnphthene " <MDL.. 2.0 20 2,4-Dinitrotoluene N DL • 2.0 21 . Diethylphthalate . MDL ... _ 2.0 22 4 -Chlorophenylphenylether I , DL _.. .. 2.0... 23 ,' luorene MDL... _ 2.0 24’jAzobenzene/1,2-Diphenylhydraz DL___ •_ _ 2.0 25 ‘ -Nitrosodiphenylamine 26 ‘|4-Bromophenylphenylether <MDL <MDL... 2 0 2 o 27 ] Hexachlorobenzene T DL 20 2.0 28 ■ Phenanthrene L ' 29 ■Anthracene <MDL ■ . DL 2.0 30 Di-n-butylphthalate 2.0 3 I Fluoranthene ’ ADL 2.0 32 I Pyrene <MDL 2.0 33 | Butylbenzylphthalate L_ .......... 2.0 34 Ben Janthracer ' A L ......... 2.0 35 bis(2-Ethyl'hexyl)phthalate < MDL ’ 2.0 36 Chrysene <MDL.... 2.0 37 ‘ Di-n-octylphthalate • MDI 2o 38 Benzo(b)fluoranthene Benzo(k)fluoranthene <MDL . DL.......... 20 2 0 39 40' Benzo(a)pyrene N' DL ' Jo 41 lndeno(1,2,3-cd)pyrene < MDL .. • 2.0 2.0 42 Dibenz(a,h)anthracene <MDL h DDL 43 Benzo(g,h,i)perylene ........... 2.0
NYC-WTC_000038004
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NYC-WTC_000012295
Laboratory report for GC/MS blank analysis of sample AE04417 conducted on March 22, 2002.
1 shared topics · 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 · similarity 0.996
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_000011837
Laboratory report of a GCMS blank run for sample AE04388 conducted on March 28, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058242
Laboratory blank analysis report for sample AE04733 conducted April 1, 2002, showing compounds below detection limits.
1 shared topics · similarity 0.995
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 0.995
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 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048695
Calibration table listing results for various organic compounds including nitrosamines and dichlorobenzenes from April 2002.
1 shared topics · similarity 0.995
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 0.995
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 0.994
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 · similarity 0.994
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 0.994
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000052685
GC/MS procedural blank analysis results showing non-detectable levels of target organic compounds, confirming clean analytical conditions.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038502
Laboratory report showing gas chromatography-mass spectrometry analysis of a method blank for volatile organic compounds.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052860
Laboratory report documenting blank analysis for organic compounds in sample AE01330 to verify analytical system cleanliness on February 21, 2002.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038265
Laboratory report documenting GCMS blank analysis for sample AE03833 conducted on March 13, 2002.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003577
Laboratory report showing blank analysis results for sample AE01463 with all compounds below detection limits.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003705
Blank sample results showing non-detect levels for volatile organic compounds during GCMS testing on February 28, 2002.
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_000037988
Department of Environmental Protection site log sheet for the World Trade Center area covering February and March 2002.
Filed in the same folder
NYC-WTC_000037989
Fragmented document header from a GCMS data file related to World Trade Center environmental sampling in March 2002.
Filed in the same folder
NYC-WTC_000037992
Log sheet recording sample preparation details including drip rates and pH for GCMS analysis in March 2002.
Filed in the same folder
NYC-WTC_000037996
Laboratory report listing quantitative concentrations of volatile organic compounds in sample AE03823 analyzed on March 26, 2002.
Filed in the same folder
NYC-WTC_000038013
Laboratory report listing detection results for volatile organic compounds in sample AE03823 analyzed on March 29, 2002.
Filed in the same folder