NYC-WTC_000014863
Laboratory blank report for GCMS analysis of volatile organic compounds conducted on May 31, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting GCMS analysis of sample AE12163 conducted on May 29, 2002.
NYC-WTC_000013775–000013782Folder label: “GCMS X 5/23/02 A 5/29/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
*‘ s
User: Galos, Marie Westchester Dept, of Labs & Research Date: 05/30/2002 Time: 09:38:32 Sample: AE12163 Analysis: SB1GCMS Blank for GCMS Scan Units: ug Started: 5/29/20 00:02 Ended: 5/29/20 00:02 Analyst: MG Result source: manual entry Page: 1
n-Nitrosodimethylamine < MRL 2.0 bis(2-Chloroethyl)ether < MRL 2.0 11,3-Dlchlorobenzene < MRL 2.0 1,4-Dichlorobenzene____ < MRL 2.0 11,2-Dichlorobenzene < MRL 2.0 12,2'-oxybis(1 -Chloropropane) < MRL 2.0 n-Nitrosodi-n-propylamine < MRL 2.0 Hexachloroethane < MRL 2.0 Nitrobenzene____________ < MRL 2.0 Isophorone_____________ < MRL 2.0 bis(2-Chloroethoxy)methane < MRL 2.0 1,2,4-Trichlorobenzene < MRL 2.0 Naphthalene________ < MRL 2.0 Hexachlorobutadiene < MRL 2.0 2-Chloronaphthalene < MRL 2.0 Dimethylphthalate < MRL 2.0 12,6-Dinitrotoluene < MRL 2.0 | Acenaphthylene ______ < MRL 2.0 [Acenaphthene_________ < MRL 2.0 12,4-Dinitrotoluene < MRL 2.0 | Diethylphthalate < MRL 2.0 4-Chlorophenyiphenylether < MRL 2.0 Fluorene < MRL 2.0 [Azobenzene < MRL 2.0 | n-Nitrosodiphenylamine < MRL 2.0 [ 4-BromophenyIphenylether < MRL 2.0 Hexachlorobenzene < MRL 2.0 Phenanthrene__________ < MRL 2.0 [Anthracene____________ < MRL 2.0 | Di-n-butylphthalate < MRL 2.0 [Fluoranthene < MRL 2.0 [Pyrene < MRL 2.0 I Butylbenzylphthalate < MRL 2.0 | Benzo(a)anthracene______ < MRL 2.0 I bls(2-Ethylhexyl)phthalate < MRL 2.0 Chrysene______________ < MRL 2.0 Di-n-octylphthalate______ < MRL 2.0 Benzo(b)fluoranthene____ < MRL 2.0 Benzo(k)fluoranthene_____ < MRL 2.0 Benzo(a)pyrene_________ < MRL 2.0 lndeno(1,2,3-cd)pyrene < MRL 2.0 Dibenz(a,h)anthracene < MRL 2.0 Benzo(g,h,i)perylene < MRL 2.0
NYC-WTC_000013775
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000014863
Laboratory blank report for GCMS analysis of volatile organic compounds conducted on May 31, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013313
Laboratory report showing GCMS blank analysis for sample AE12152 with results below method detection limits.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014733
GCMS blank analysis report for sample AE12093 dated 05/31/2002 showing all measured organic compounds below minimum reporting limits (MRL) of 2.0 micrograms.
1 shared topics · Same agency, volume and box · similarity 0.998
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 · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014956
Laboratory blank report for GCMS analysis of volatile organic compounds conducted on May 31, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014853
Calibration data table for GCMS analysis containing internal standards and surrogate compounds dated May 31, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013843
GCMS analysis results for sample AE12169 dated June 3, 2002, documenting unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023551
Laboratory report showing GC/MS blank analysis for sample AE09683 with non-detect results for volatile organic compounds.
1 shared topics · similarity 0.995
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 0.994
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 0.994
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 0.994
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 ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000015040
Laboratory report documenting a method blank analysis for GCMS testing of sample AE12224 to verify absence of contamination on June 3, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014956
Laboratory blank report for GCMS analysis of volatile organic compounds conducted on May 31, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014733
GCMS blank analysis report for sample AE12093 dated 05/31/2002 showing all measured organic compounds below minimum reporting limits (MRL) of 2.0 micrograms.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038122
Gas chromatography-mass spectrometry blank quality control analysis showing results below method detection limits for organic contaminants tested February 27, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013696
Gas chromatography-mass spectrometry Method 508 analysis worksheet with sample extraction parameters and measurement data from May 23, 2002.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010278
Laboratory record documenting GCMS blank analysis results for sample AE01960 on March 21, 2002.
Similarity score 0.990 (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_000013772
DEP document containing gas chromatography-mass spectrometry data from late May 2002.
Filed in the same folder
NYC-WTC_000013773
Fragmented page from DEP Box 15 records containing sample identification codes and metadata.
Filed in the same folder
NYC-WTC_000013783
Laboratory blank analysis report for volatile organic compounds including nitrosamines and chlorinated benzenes dated May 29, 2002.
Filed in the same folder
NYC-WTC_000013787
Calibration results for GCMS analysis of volatile organic compounds including nitrosamines and chlorinated benzenes.
Filed in the same folder
NYC-WTC_000013795
GCMS analysis results for sample AE12163 dated June 3, 2002, showing surrogate recovery data.
Filed in the same folder