Laboratory report showing non-detectable levels of nitrosamines and other contaminants in a GC/MS blank sample AE10901.
NYC-WTC_000023843–000023858Folder label: “GCMS X 5/10/02 A 5/14/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Jser: Fakhouri, Morgan Vestchester Dept. of Labs & Research ate: 05/17/2002 Time: 11:49:38 Sample: AE10901 Analysis: SB1GCMS Blank for GCMS Scan Jnits: ug Started: 5/17/02 11:30 Ended: 5/17/02 11:30 Analyst MF Result source: manual entry ’age: 1
Component Name Viol Result - Qualifier MDL. n-Nitrosodimethylamine ‘ < MRL 2.0 12 7 bis(2-Chloroethyl)ether < MRL 2.0 3. 1,3-Dichlorobenzene <MRL 2.0 4 1,4-Dichlorobenzene F6 :1,2-Dichlorobenzene < MRL < MRL 2.0 2.0 6 2,2'-oxybis(1 -Chloropropane) < MRL 2.0 Z n-Nitrosodi-n-propylamine 18.. Hexachloroethane < MRL < MRL 2.0 2.0 95 10 Nitrobenzene Isophorone <MRL < MRL 2.0 2.0 .11 o bis(2-Chloroethoxy)methane <MRL 2.0 12 1,2,4-Trichlorobenzene < MRL 2.0 13 Naphthalene < MRL 2.0 14 Hexachlorobutadiene < MRL 2.0 151 2-Chloronaphthalene Dimethylphthalate < MRL 2.0 163 17 ]2,6-Dinitrotoluene < MRL <MRL 2.0 2.0 ‘8, Acenaphthylene < MRL 2.0 Acenaphthene < MRL 2.0 20 2,4-Dinitrotoluene < MRL 2.0 21. Diethylphthalate 22, 4-ChlorophenyIphenylether < MRL < MRL 2.0 2.0 23) Fluorene < MRL 2.0 241 Azobenzene < MRL 2.0 252 n-Nitrosodiphenylamine < MRL 2.0 26 4-Bromophenylphenylether 27‘* Hexachlorobenzene < MRL < MRL 2.0 2.0 28 Phenanthrene < MRL 2.0 29 Anthracene < MRL 2.0 30‘s Di-n-butylphthalate < MRL 2.0 31 Fluoranthene Pyrene <MRL < MRL 2.0 2.0 33 Butylbenzylphthalate <MRL 2.0 344 Benzo(a)anthracene < MRL 2.0 85. bis(2-Ethylhexyl)phthalate < MRL 2.0 36— Chrysene____________ < MRL 2.0 373 Di-n-octylphthalate_____ < MRL 2.0 384 Benzo(b)fluoranthene < MRL 2.0 39 Benzo(k)fluoranthene < MRL 2.0 40 5 Benzo(a)pyrene < MRL 2.0 2.0 h Indeno(1,2,3-cd)pyrene < MRL 42) Dibenz(a,h)anthracene <MRL 2.0 43-1 Benzo(g,h,i)perylene <MRL 2.0
NYC-WTC_000023843
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NYC-WTC_000025054
Laboratory report showing GCMS blank analysis for sample AE11379 conducted on May 21, 2002, with results below minimum reporting levels.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025347
Laboratory report showing non-detect levels for 15 volatile organic compounds in a GCMS method blank processed on May 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025163
Laboratory report showing GCMS analysis results for sample AE11384 conducted on May 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024014
Laboratory report showing GC/MS analysis of sample AE10985 with surrogate recovery data for 2,4-DDD.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024083
Laboratory report detailing GCMS analysis of sample AE10896 conducted on May 21, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023904
Laboratory report showing GC/MS analysis of sample AE10981 with surrogate recovery data for 2,4-DDD.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045048
Laboratory report showing blank analysis results for volatile organic compounds in sample AE10303 on May 9, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043938
Gas chromatography-mass spectrometry analysis report for sample AE09968, detecting unknown compounds and 2,4-DDD surrogate with 78% recovery, dated May 9, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045547
Laboratory report of a GC/MS blank run analyzing volatile organic compounds with results below detection limits in May 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045171
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10308 conducted on May 17, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043958
Laboratory report for sample AE09969 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045137
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10306 conducted on May 17, 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_000035788
Calibration data sheet verifying instrument response for nitrosamines and benzene derivatives.
Similarity score 0.974 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035571
GCMS method blank analysis for sample AD28903 dated December 7, 2001, showing non-detect levels.
Similarity score 0.972 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036210
Reference analysis results for target analytes used to verify GCMS instrument performance in December 2001.
Similarity score 0.967 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033886
Technical data sheet recording instrument parameters and calibration details for GCMS Method 508 analysis conducted in November 2001.
Similarity score 0.938 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035473
GCMS scan results for sample AD28855 dated December 16, 2001, detecting bis(2-Ethylhexyl)phthalate and noting low pH.
Similarity score 0.937 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035505
Gas chromatography-mass spectrometry analysis results for sample AD28859 showing bis(2-Ethylhexyl)phthalate presence at 0.81 ug/L with quality control notes on LCS standard recover
Similarity score 0.936 (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_000023840
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000023841
Document containing sample identifier NYC-WTC_000023840 associated with Department of Environmental Protection testing records.
Filed in the same folder
NYC-WTC_000023859
Calibration data for volatile organic compounds including nitrobenzene and isophorone from sample AE10901 analysis.
Filed in the same folder
NYC-WTC_000023863
Calibration data for volatile organic compounds including nitrobenzene and isophorone from sample AE10901 analysis.
Filed in the same folder
NYC-WTC_000023871
Laboratory report showing GC/MS analysis of sample AE10901 with surrogate recovery data for 2,4-DDD.
Filed in the same folder