Laboratory report showing non-detect levels for 15 volatile organic compounds in a GCMS method blank processed on May 17-21, 2002.
NYC-WTC_000025499–000025507Folder label: “GCMS X 5/17/02 A 5/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Jser: Nefliu, Marcela Nestchester Dept. of Labs & Research Date: 05/28/2002 Time: 13:59:34
Sample: AE10812 Analysis: $B1GCMS Blank for GCMS Scan Jnits: ug Started: 5/17/02 13:47 Ended: 5/21/02 13:47 Analyst: MN Result source: manual entry ’age: 1
Component Name Viol Qualifier MDL 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 16 Dimethylphthalate < MRL 2.0 17 2,6-Dinitrotoluene < MRL 2.0 18 Acenaphthylene < MRL 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 23 Fluorene < MRL 2.0 1 24 Azobenzene < MRL 2.0 25 n-Nitrosodiphenylamine < MRL 2.0 26 4-Bromophenylphenylether < MRL 2.0 27 Hexa chlorobenzene < MRL 2.0 ' 28 Phenanthrene < MRL 2.0 i 29 Anthracene < MRL 2.0 1 30 Di-n-butylphthalate < MRL 2.0 ■ 31 Fluoranthene < MRL 2.0 321 Pyrene < MRL 2.0 33 Butylbenzylphthalate < MRL 2.0 34 Benzo(a)anthracene_______ < MRL 2.0 35 bis(2-Ethylhexyl)phthalate < MRL 2.0 36 Chrysene < MRL 2.0 37. Di-n-octylphthalate < MRL 2.0 38Benzo(b)fluoranthene < MRL 2.0 39 ' Benzo(k)fluoranthene < MRL 2.0 40 Benzo(a)pyrene <MRL 2.0 41 lndeno(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_000025499
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NYC-WTC_000022495
Technical log detailing gas chromatography mass spectrometry method parameters and calibration settings from May 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024534
Laboratory report showing blank test results for GCMS analysis of sample AE11282 conducted between May 13 and May 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024748
Reference document describing Method 509 procedures for laboratory analysis, dated February 14, 1992.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024427
Record of sample preparation parameters including drip rates and volumes for GCMS analysis conducted in mid-May 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024629
Laboratory report showing blank test results for GCMS analysis of sample AE11157 conducted between May 13 and May 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024286
Laboratory report showing GCMS blank analysis for sample AE10207 on May 14, 2002, listing compounds below method detection limits.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022598
Laboratory report of GCMS analysis for sample AE11566 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046117
Laboratory report showing GCMS blank results for volatile organic compounds from sample AE10068 dated May 7-13, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043749
Laboratory report documenting a method blank analysis for GC/MS testing of volatile organic compounds from May 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048602
Laboratory blank analysis results confirming absence of contamination in GCMS testing for volatile organic compounds.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048085
Laboratory report showing non-detect results for volatile organic compounds in a GCMS blank run (Sample AE08323) from April to May 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045687
Laboratory report of a GC/MS blank run analyzing volatile organic compounds with results below detection limits in May 2002.
1 shared topics · similarity 0.990
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_000025494
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000025495
Laboratory log sheet recording Method 608 extraction parameters and sample counts for sample AE11423 in May 2002.
Filed in the same folder
NYC-WTC_000025508
Laboratory report of GCMS calibration data showing response values and detection limits for 15 volatile organic compounds on May 17-21, 2002.
Filed in the same folder
NYC-WTC_000025512
Laboratory report of GCMS reference standard analysis showing response values for 15 volatile organic compounds on May 17-21, 2002.
Filed in the same folder
NYC-WTC_000025520
Laboratory report of GCMS analysis for sample AE10812 conducted on May 29, 2002, showing surrogate recovery data.
Filed in the same folder