NYC-WTC_000033593
Laboratory report documenting GCMS analysis of environmental sample AD27772 conducted on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Calibration record for GC/MS instrument detailing response factors for compounds like naphthalene and phenanthrene from December 2001.
NYC-WTC_000033562–000033570Folder label: “GCMS X 11/19/01 A 12/19 - 12/20/01”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\DEC1901\LBB.D Vial: 27 Acq On 19 Dec 2001 4:37 pm Operator: 209 GALOS Sample : gc/msunknown 11/19 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 3-Hexanone Concentration Rank 3
R. T. EstConc Area Relative to ISTD R.T.
6.29 0.42 ug/1 177368 1,4-Dichlorobenzene-d4 11.67
Hit:# of 5 entative ID MW MolForm CAS# Qual
1 3-Hexanone 100 C6H120 000589-38-8 91 2 3-Pentanone, 2-methyl- 100 C6H120 000565-69-5 43 3 Butane, 2,2-dimethyl- 86 C6H14 000075-83-2 36 4 3(2H)-Furanone, dihydro-2-methyl- 100 C5H802 003188-00-9 35 Scan 136 (6.295 min): LBB.D (-) m/z43.05 . 100.00% 3 57
71 5000- 100
— ,.-AL । + 51 . 62 85 trHHTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT -ITTr m/z 6.00 6.20 57.00 6.40 6.60 79.68% 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 #1528: 3-Hexanone 43 57
29 71 5000 6.00 6.20 6.40 6.60 100 m/ z 71.00 53.04% 85 ETTu TTTTTT nz 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Abundance tarone 57 43 ...... 6.00__ 6.20 6.40 ...6.60 5000- m/ z 100.05 32.04% 100 71 38 85 TTTTTT TUTTTTTTTTTTTUTTTCTCTTITTP 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Abu • #732: Butane, 2,2-dimethyl- 43 57 6.00 6.20 6.40 6.60 71 m/ z 41.05 24.06% 29
.. AAA 5000
15 TTTTTT TTTTTTTTTTTT TTCEIEITTT TTTTTTETTTI’TT I j I H TT TTTTT m/z—> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 6.00 6.20 6.40 6.60
LBB.D GCMS1126.M Wed Jan 02 12:10:25 2002 Page 1
NYC-WTC_000033567
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000033593
Laboratory report documenting GCMS analysis of environmental sample AD27772 conducted on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052790
GC/MS blank analysis report for sample AE01041 showing volatile organic compound results generated on February 20, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036044
Technical form recording method parameters, drip rates, and analytical data for GCMS testing procedures.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035890
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087659
Calibration table and chromatographic data for the TCLP method using GC/MS instrument 209, dated October 4, 2001.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067880
Laboratory report documenting GCMS analysis of sample AD24051 conducted on October 29, 2001, noting unknown compounds.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036210
Reference analysis results for target analytes used to verify GCMS instrument performance in December 2001.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067796
Laboratory report documenting GCMS analysis of sample AD23998 conducted on October 29, 2001, noting unknown compounds.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069587
Laboratory report documenting GCMS analysis of sample AD25377 conducted on November 26, 2001, noting unknown compounds.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067908
Laboratory report documenting GCMS analysis of sample AD24133 conducted on October 29, 2001, noting unknown compounds.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067979
Calibration data table for GCMS TCLP analysis listing surrogate compounds and response factors from November 2, 2001.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067535
DEP lab report for GCMS analysis of sample AD23906 conducted on October 23, 2001, noting unknown compounds.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000068763
Laboratory report documenting GCMS analysis of sample AD24483 identifying unknown compounds on November 13, 2001.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067579
Gas chromatography-mass spectrometry analysis of sample AD23910 conducted by NYC Department of Environmental Protection labs on October 23, 2001, identifying unknown compounds.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067555
DEP lab report for GCMS analysis of sample AD23909 conducted on October 23, 2001, noting unknown compounds.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067453
DEP lab report for GCMS analysis of sample AD23900 conducted on October 23, 2001, noting unknown compounds.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033593
Laboratory report documenting GCMS analysis of environmental sample AD27772 conducted on January 3, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033580
Laboratory report documenting GCMS analysis of environmental sample AD27771 conducted on January 3, 2002.
Similarity score 0.995 (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_000033558
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000033559
Single page fragment from a Department of Environmental Protection record dated between November and December 2001.
Filed in the same folder
NYC-WTC_000033571
Laboratory report documenting GCMS analysis of environmental sample AD27770 conducted on January 3, 2002.
Filed in the same folder
NYC-WTC_000033580
Laboratory report documenting GCMS analysis of environmental sample AD27771 conducted on January 3, 2002.
Filed in the same folder
NYC-WTC_000033593
Laboratory report documenting GCMS analysis of environmental sample AD27772 conducted on January 3, 2002.
Filed in the same folder