NYC-WTC_000048583
Instrument calibration records and method parameters for GCMS analysis of polycyclic aromatic hydrocarbons.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Gas chromatography-mass spectrometry analysis report for environmental sample AE01462 dated February 22, 2002.
NYC-WTC_000038642–000038656Folder label: “GCMS X 2/25/02 A 3/23/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report
Data File : C:\HPCHEM\l\DATA\FEB2102\1462.D Vial: 15 Acq On : 22 Feb 2002 3:53 am Operator: Sample : gc/ms scan 1/22 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L
Peak Number 2 Octane Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
7.73 0.51 ug/1 47001 1,4-Dichlorobenzene-d4 12.34
Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 Octane / 114 C8H18 000111-65-9 64 2 Hexane,/2,3,4-trimethyl- 128 C9H20 000921-47-1 64 3 Heptane, 2,4-dimethyl- 128 C9H20 002213-23-2 56 4 Hexane, 2,3,5-trimethyl- 128 C9H20 001069-53-0 53 Abundance Scan 292 (7.727 min): 1462.D (-) m/z 43.00. 100.0 0% 43
85 5000 57 / 71 a——— . r A0— । . . ' 1 i 1 T 7.40 7.60_ 7.80 8.00___ m/z-> ................. ... 20 30 40 +49 1.... i 50 60 70 • 80 ■ i 90 ■ 1 ' । ■ ■ 1 1 । 1 1 1 1 । ' 1 ' 1 । ■ ' 1 1 i ' ' 100 110 120 130 m/ Z 85.05 55.25% Abundance #3084: Octane 43
5000 57 7.40 7.60 7.80 8.00 85 71 m/ z 57.00 32.90% 27
m/z- Abundance
5000 ----------- 1111111/11/1/1/1/11//1/1/1/1/1/1/1/1/1/1/*1/1/1//—1/—/—/—-1r/1/11/.T 20___ 30
27 40
43 50
57 60 70
71 80
85 90 100 110 120 130
7.40 m/ Z A , 7.60 7.80 41.05 L_ 00____ 31.87%
............... 123 1 i 1 ' -r-Tf-r i . . । , T-r f . . , , । ; n-T-T-r-r-m । . IIIIDOBOLInT m/z-_ Abundance 20 30 40 50 60 70 80 90 1QQ HO 120 _130 #5145: Heptane, 2,4-dimethyl- 43 7.40 7.60 7.80 8.00 m/ z 71.00 25.39% 5000 85 27 57 71
I L 470 - 128 ............. 4. A........ I m/z-> 20 30 40 50 60 80 90 100 110 120 130 7.40 7.60 7.80 8.00
1462.D GCMS0308.M Mon Mar 25 08:27:21 2002 Page 2
NYC-WTC_000038648
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
No available related records indexed in this group.
NYC-WTC_000048583
Instrument calibration records and method parameters for GCMS analysis of polycyclic aromatic hydrocarbons.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043238
Calibration data sheet listing retention times and response factors for deuterated internal standards used in TCLP testing.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003591
Laboratory report documenting GCMS analysis of sample AE01503 conducted on March 6, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024997
Laboratory report documenting GCMS analysis of sample AE11309 conducted on May 28, 2002, including surrogate recovery data.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046249
Calibration table data for GCMS analysis of volatile organic compounds dated May 3-6, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043458
Gas chromatography-mass spectrometry analysis report for sample AE07106 including surrogate compound recovery data.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023718
Laboratory report of GCMS analysis for sample AE10064 conducted on May 23, 2002, showing surrogate recovery data.
Similar document embedding; no shared entity or topic indexed. · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009835
Calibration data for GCMS analysis using 625/TCLP method with deuterated compound reference standards recorded on February 21, 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047979
GCMS analysis report for sample AE05749 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005545
Gas chromatography-mass spectrometry analysis of sample AE02785 performed on 3/11/2002, detecting 2,4-DDD and other unknown compounds.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044279
Calibration record for GCMS analysis using standard compounds, generated on April 19, 2002, to ensure instrument accuracy.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047701
Calibration table listing internal standards and response factors for GCMS analysis dated April 16, 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000018492
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013943
TCLP calibration table document dated May 24, 2002, listing deuterated standards and response factors for GCMS analysis.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033974
Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD28335 conducted on January 9, 2002.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018287
Analytical notes regarding GCMS scan results and LCS standard recoveries for sample AD30986.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089130
Laboratory record for sample AD23697 showing detection of unknown compounds on October 16, 2001.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011817
Laboratory report documenting GCMS analysis of environmental sample AE04131 conducted on April 1, 2002.
Similarity score 0.985 (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_000038484
Department of Environmental Protection site log sheet for the World Trade Center area covering February and March 2002.
Filed in the same folder
NYC-WTC_000038485
Single page fragment containing minimal text and an identification number from the Department of Environmental Protection archives.
Filed in the same folder
NYC-WTC_000038494
Laboratory report listing gas chromatography-mass spectrometry detection of volatile organic compounds in environmental sample AE04028.
Filed in the same folder
NYC-WTC_000038502
Laboratory report showing gas chromatography-mass spectrometry analysis of a method blank for volatile organic compounds.
Filed in the same folder
NYC-WTC_000038511
Quantitation report listing response data for deuterated internal standards and surrogates from a March 29, 2002 analysis.
Filed in the same folder