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 ↗Laboratory report documenting GCMS analysis of sample AE11309 conducted on May 28, 2002, including surrogate recovery data.
NYC-WTC_000024997–000025011Folder label: “GCMS X 5/14/02 A 5/21/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\MAY2102\11308.D Vial: 22 Acq On : 21 May 2002 9:28 pm Operator: Sample : EXTRACTS/14 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0520.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L Peak Number 4 Pentadecane Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 20.89 0.80 ug/1 64188 Acenaphthene-diO 21.08 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Pentadecane 212 C15H32 000629-62-9 /95 2 Heptadecane 240 C17H36 000629-78-7/91 3 Eicosane 282 C20H42 000112-95-8 91/ 4 Tridecane, 7-propyl- 226 C16H34 _____ 055045-09-5 88 Abundance Scan 1730 (20.892 min): 11308.D (-) m/z 57.10 100. ooi 43 57
71 5000 85 RDn1——PTpT 99 113126 140 212 20.60 20.80 21.00 21.20 l , III ' 4l ' TB —"O—BORBBT—O—OPP)TTmTTTT rn/z43.15 85.47% m/z—>40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #26001: Pentadecane 57 43 71 5000 85 20.60 20.80 21.00 21.20 m/z 71.20 53.77%
m/z-> 40 ■ ■ । > 99 4 40 d 113 127 ........ 168.......... 212 ..................... h 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #71191: Heptadecane 57 43 10 AI—Ar 71 20.60 20.80 21.00 21.20 5000 m/z 41.05 42.62% 85
m/z-> ‘ I‘ 40 ■p-r 60 80 + 99 113 127 141 240 ''I‘' r'i''''i'1''I''''i''''i'■' 1 i ' ' ' ' i ' 1 ' ' 1 1 ' 1 ' I ' 100 120 140 160 180 200 220 240 260 280 Abundance #72323: Eicosane 43 57 20.60 20.80 21.00 21.20 m/ Z 85.15 31.49%I 71 5000 85
m/z—> 1 ' 1 1 40 J60TBB, 80 89 113 127 141 282 AA i j i i ri pi i-1 t । i r
100 120 140 160 180 200 220 240 260 280 20.60 20.80 21.00 21.20
11308.D GCMS0520.M Wed May 22 09:21:19 2002 Page 4
NYC-WTC_000025007
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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_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_000038642
Gas chromatography-mass spectrometry analysis report for environmental sample AE01462 dated February 22, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045331
GCMS analytical report for sample AE10517 showing unknown compounds and surrogate recovery data from May 21, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043619
Laboratory report documenting GCMS analysis of sample AE08951 conducted on April 29, 2002, including detection of unknown compounds.
Similar document embedding; no shared entity or topic indexed. · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048737
GCMS laboratory report for sample AE05852 analyzed on April 23, 2002, by analyst DLV.
Similar document embedding; no shared entity or topic indexed. · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048583
Instrument calibration records and method parameters for GCMS analysis of polycyclic aromatic hydrocarbons.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059156
Laboratory report documenting GCMS analysis of sample AE05234 for unknown compounds on April 9, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048500
Reference standard analysis results for volatile organic compounds used to verify GCMS instrument performance.
Similar document embedding; no shared entity or topic indexed. · 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 0.992
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_000045878
Gas chromatography-mass spectrometry report for sample AE10775 showing detection of unknown compounds and surrogate recovery.
Similar document embedding; no shared entity or topic indexed. · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005448
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02647.
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_000038642
Gas chromatography-mass spectrometry analysis report for environmental sample AE01462 dated February 22, 2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000086913
Laboratory results for sample AD22544 indicating other unknown compounds detected via GC/MS on September 27, 2001.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087274
Laboratory report documenting GC/MS analysis of sample AD22652 conducted on October 11, 2001, identifying unknown compounds.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045331
GCMS analytical report for sample AE10517 showing unknown compounds and surrogate recovery data from May 21, 2002.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048583
Instrument calibration records and method parameters for GCMS analysis of polycyclic aromatic hydrocarbons.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048737
GCMS laboratory report for sample AE05852 analyzed on April 23, 2002, by analyst DLV.
Similarity score 0.983 (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_000024953
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000024954
Fragmented document page from the Department of Environmental Protection archives regarding World Trade Center site monitoring in May 2002.
Filed in the same folder
NYC-WTC_000024956
Laboratory report of a method blank analysis for GCMS testing conducted on May 21, 2002, showing non-detects for various compounds.
Filed in the same folder
NYC-WTC_000024965
Calibration report for GCMS analysis of sample AE11306 performed on May 21, 2002, listing response factors for target analytes.
Filed in the same folder
NYC-WTC_000024969
Reference standard analysis report for GCMS testing of sample AE11306 conducted on May 21, 2002, verifying instrument performance.
Filed in the same folder