Laboratory report of a GCMS blank analysis (Sample AE07484) conducted on May 2, 2002, checking for background contamination.
NYC-WTC_000044245–000044252Folder label: “GCMS X 4/23/02 A 4/26/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
User: Galos, Marie Westchester Dept, of Labs & Research Date: 05/02/2002 Time: 10:38:32
Sample: AE07484 Analysis: $B1GCMS Blank for GCMS Scan Units: ug Started: 5/2/02 10:38 Ended: 5/2/02 10:38 Analyst: MG Result source: manual entry Page: 1
Component Name Viol Result MDL 1 n-Nitrosodimethylamine < MDL 2.0 2 । bis(2-Chloroethyl)ether < MDL 2.0 3 1,3-Dichlorobenzene < MDL 2.0 4 1,4-Dichlorobenzene < MDL 2.0 5 . 1,2-Dichlorobenzene_______ < MDL 2.0 6 2,2'-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 bis(2-Chloroethoxy)methane < MDL 2.0 12 1,2,4-Trichlorobenzene < MDL 2.0 13 Naphthalene < MDL 2.0 14 Hexachlorobutadiene < MDL 2.0 15 2-Chloronaphthalene < MDL 2.0 16 Dimethylphthalate < MDL 2.0 17 2,6-Dinitrotoluene < MDL 2.0 18 Acenaphthylene < MDL 2.0 19 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 < MDL 2.0 25 n-Nitrosodiphenylamine < MDL 2.0 26 4-Bromophenylphenylether < MDL 2.0 27 Hexachlorobenzene < MDL 2.0 28 Phenanthrene < MDL 2.0 29 Anthracene < MDL 2.0 30 Di-n-butylphthalate < MDL 2.0 31 Fluoranthene < MDL 2.0 32 Pyrene < MDL 2.0 33 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 Indeno(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_000044245
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NYC-WTC_000045194
Laboratory report showing blank analysis results for volatile organic compounds in sample AE10431 on May 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
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 · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044783
Laboratory report showing blank sample analysis results for volatile organic compounds using gas chromatography-mass spectrometry.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045293
GCMS blank analysis report for sample AE10515 listing compounds below detection limits from May 20, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
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Laboratory report for DEP Box 25 showing GCMS blank analysis of sample AE06048 with semi-volatile organic compounds below detection limits from May 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045829
Laboratory report of a GC/MS blank run analyzing volatile organic compounds with results below detection limits in May 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046460
Laboratory report showing GCMS blank analysis for sample AE09095 conducted on April 23, 2002.
1 shared topics · similarity 0.997
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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048881
GCMS blank quality control report for sample AE08684 analyzed on April 22, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049302
Laboratory report showing blank analysis results for sample AE08839 with various compounds below detection limits.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058898
Laboratory report showing non-detect levels for various organic compounds in a GCMS blank sample from April 2002.
1 shared topics · similarity 0.996
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 0.996
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000043200
Laboratory report for DEP Box 25 showing GCMS blank analysis of sample AE06048 with semi-volatile organic compounds below detection limits from May 3, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047082
DEP laboratory report showing GCMS blank analysis results for sample AE07486 conducted on April 19, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043036
Ten-page laboratory report showing GCMS blank analysis results for volatile organic compounds with values below detection limits.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043332
Laboratory report documenting GCMS blank analysis for multiple organic compounds on April 24, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044758
Quality control blank analysis for GCMS showing non-detect results for semi-volatile organic compounds with detection limits of 2.0 µg, completed April 25, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046460
Laboratory report showing GCMS blank analysis for sample AE09095 conducted on April 23, 2002.
Similarity score 0.999 (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_000044239
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 23 and April 26, 2002.
Filed in the same folder
NYC-WTC_000044240
Fragmented page from a GCMS record series dated between April 23 and April 26, 2002, likely containing analytical data.
Filed in the same folder
NYC-WTC_000044253
Calibration report listing quantified values for various organic compounds including nitrosamines and chlorobenzenes used for instrument verification.
Filed in the same folder
NYC-WTC_000044257
Calibration record for GCMS analysis using standard compounds, generated on April 26, 2002, to ensure instrument accuracy.
Filed in the same folder
NYC-WTC_000044260
Reference report listing expected values for organic compounds including nitrosamines and chlorobenzenes used to validate analytical results.
Filed in the same folder