Laboratory report showing non-detect levels for 15 volatile organic compounds in a GCMS method blank processed on May 23, 2002.
NYC-WTC_000025347–000025358Folder label: “GCMS X 5/16/02 A 5/20/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Jser: Fakhouri, Morgan Nestchester Dept. of Labs & Research Date: 05/23/2002 Time: 13:56:17 Sample: AE11417 Analysis: $B1GCMS Blank for GCMS Scan Jnits: ug Started: 5/23/02 13:34 Ended: 5/23/02 13:34 Analyst: MF Result source: manual entry ’age: 1
- Component Name . Viol . Result Qualifier MDL 3.2 ** 37**
, ,1 n-Nitrosodimethylamine <MRL 2.0 2 ! bis(2-Chloroethyl)ether <MRL 2.0 3 1,3-Dichlorobenzene < MRL 2.0 4 1,4-Dichlorobenzene < MRL 2.0 5 1,2-Dichlorobenzene <MRL 2.0 -6- 2,2'-oxybis(1-Chloropropane) <MRL 2.0 -7. n-Nitrosodi-n-propylamine <MRL 2.0 ,8. Hexachloroethane < MRL 2.0 , 9 Nitrobenzene < MRL 2.0 10.. Isophorone <MRL 2.0 11 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 15 2-Chloronaphthalene < MRL 2.0 167 Dimethylphthalate < MRL 2.0 17 2,6-Dinitrotoluene 18" Acenaphthylene <MRL < MRL 2.0 2.0 19 Acenaphthene < MRL 2.0 20 2,4-Dinitrotoluene < MRL 2.0 21 : Diethylphthalate < MRL 2.0 22 4-Chlorophenylphenylether < MRL 2.0 2303 Fluorene < MRL 2.0 24 Azobenzene < MRL 2.0 .25 n-Nitrosodiphenylamine < MRL 2.0 26 ' 4-Bromophenylphenylether < MRL 2.0 27 Hexachlorobenzene < MRL 2.0 28 Phenanthrene < MRL < MRL 2.0 29 Anthracene 2.0 Di-n-butylphthalate < MRL 2.0 31 Fluoranthene <MRL 2.0 32 ' Pyrene < MRL 2.0 33- Butylbenzylphthalate < MRL < MRL 2.0 34'" Benzo(a)anthracene 2.0 35 t bis(2-Ethylhexyl)phthalate < MRL 2.0 36 « Chrysene < MRL 2.0 37 Di-n-octylphthalate < MRL 2.0 ‘38 s Benzo(b)fluoranthene < MRL 2.0 39 Benzo(k)fluoranthene < MRL 2.0 40 : Benzo(a)pyrene < MRL 2.0 41 . Indeno(1,2,3-cd)pyrene < MRL 2.0 42' Dibenz(a,h)anthracene < MRL 2.0 43 Benzo(g ,h ,i)perylene <MRL 2.0
NYC-WTC_000025347
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NYC-WTC_000023843
Laboratory report showing non-detectable levels of nitrosamines and other contaminants in a GC/MS blank sample AE10901.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024153
Document noting low recovery in GCMS scan of sample AE10205 and subsequent re-extraction yielding 85% recovery.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023502
Laboratory report showing GC/MS analysis results for sample AE10816 including surrogate recovery data on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022795
GCMS analytical report for environmental sample AE09151 including surrogate compound data from May 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗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 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023531
Laboratory report page showing GC/MS analysis for sample AE10850 including surrogate recovery data on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025447
Laboratory report showing GCMS results for sample AE11421 analyzed on May 30, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022719
Laboratory report showing non-detect levels for various volatile organic compounds in a method blank.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023439
Laboratory report showing GC/MS analysis results for sample AE10137 including surrogate recovery data on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022763
GCMS analytical report for environmental sample AE09331 including surrogate compound data from May 15, 2002.
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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043869
Laboratory blank report for sample AE09771 showing non-detectable levels of target compounds from May 8, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000025344
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000025345
Laboratory log sheet recording Method 608 extraction parameters and sample counts for DEP testing in May 2002.
Filed in the same folder
NYC-WTC_000025359
Laboratory report of GCMS calibration data showing response values and detection limits for 15 volatile organic compounds on May 23, 2002.
Filed in the same folder
NYC-WTC_000025363
Laboratory report of GCMS reference standard analysis showing response values for 15 volatile organic compounds on May 23, 2002.
Filed in the same folder
NYC-WTC_000025371
Laboratory report of GCMS analysis for sample AE11417 conducted on May 30, 2002, showing surrogate recovery data.
Filed in the same folder