NYC-WTC_000049302
Laboratory report showing blank analysis results for sample AE08839 with various compounds below detection limits.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Blank check results showing below method detection limits for volatile organic compounds in sample AE06412 on April 5, 2002.
NYC-WTC_000039655–000039663Folder label: “GCMS X 3/19/02 A 4/5/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
3, &
User: Galos, Marie Westchester Dept, of Labs & Research Date: 04/10/2002 Time: 15:09:41
Sample: AE06412 Analysis: $B1 GCMS Blank for GCMS Scan Units: ug Started: 4/5/20 00:00 Ended: 4/5/20 00:00 Analyst: MG Result source: manual entry Page: 1
Component Name Viol Result MDL 1 I n-Nitrosodimethylamine < MDL 2.0 2 a bis(2-Chloroethyl)ether < MDL 2.0 3 j 1,3-Dichlorobenzene_______ < MDL 2.0 1 4 11,4-Dichlorobenzene_______ < MDL 2.0 5 11,2-Dichlorobenzene_______ < MDL 2.0 6 12,2'-oxybis(1 -Chloropropane) < MDL 2.0 7 | n-Nitrosodi-n-propylamine < MDL 2.0 8 | Hexachloroethane__________ < MDL 2.0 9 | Nitrobenzene______________ < MDL ' 2.0 ' 10 | Isophorone________________ < MDL 2.0 11 g bis(2-Chloroethoxy)methane < MDL 2.0 12 11,2,4-Trichlorobenzene < MDL 2.0 13 [Naphthalene_______________ < MDL 2.0 14 | Hexachlorobutadiene_______ < MDL 2.0 15 12-Chloronaphthalene_______ < MDL 2.0 16 | Dimethylphthalate__________ < MDL 2.0 17 12,6-Dinitrotoluene < MDL 2.0 18 Acenaphthylene < MDL 2.0 1 1 9 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/1,2-Diphenylhydra < MDL 2.0 .25n-Nitrosodiphenylamine < MDL 2.0 126 4-Bromophenylphenylether < MDL 2.0 27 Hexachlorobenzene < MDL 2.0 28, Phenanthrene < MDL 2.0 229Anthracene < MDL 2.0 30; Di-n-butylphthalate__________ < MDL 2.0 (31, Fluoranthene < MDL 2.0 32 Pyrene < MDL 2.0 3 3 | Butylbenzylphthalate < 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-octylphthalate < 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 J lndeno(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_000039655
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NYC-WTC_000049302
Laboratory report showing blank analysis results for sample AE08839 with various compounds below detection limits.
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GCMS blank quality control report for sample AE08684 analyzed on April 22, 2002.
1 shared topics · similarity 0.997
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Calibration table listing results for various organic compounds including nitrosamines and dichlorobenzenes from April 2002.
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Ten-page laboratory report showing GCMS blank analysis results for volatile organic compounds with values below detection limits.
1 shared topics · similarity 0.997
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Laboratory report displaying GCMS calibration data for sample AE07311 conducted on April 3, 2002.
1 shared topics · similarity 0.997
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 0.996
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Laboratory report showing GCMS blank analysis for sample AE10851 on May 20, 2002, listing compounds below method detection limits.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043646
Laboratory report documenting a GC/MS blank run to check for contamination in the analytical system on May 6, 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 0.996
machine-extracted · confidence unavailable · Check page ↗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_000045400
GCMS blank analysis report for sample AE09447 listing compounds below detection limits from May 8, 2002.
1 shared topics · similarity 0.995
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NYC-WTC_000039639
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NYC-WTC_000039640
Laboratory analysis worksheet documenting Method 508 GCMS testing parameters including drip rate, volume, and detection counts for sample analysis conducted in March-April 2002.
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NYC-WTC_000039643
Quantitative results for volatile organic compounds in sample AE06412 analyzed by GCMS on April 5, 2002.
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NYC-WTC_000039647
Reference response values for volatile organic compounds in sample AE06412 analyzed by GCMS on April 5, 2002.
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NYC-WTC_000039664
Surrogate recovery data for sample AE06412 analyzed by GCMS on April 18, 2002.
Filed in the same folder