NYC-WTC_000047979
GCMS analysis report for sample AE05749 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Calibration table listing internal standards and response factors for GCMS analysis dated April 16, 2002.
NYC-WTC_000047701–000047714Folder label: “GCMS X 4/4/02 A 4/12/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\APR1102\8016.D Vial: 22 Acq On : 12 Apr 2002 11:02 am Operator: Sample : gc/ms scan 4/4 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L
Peak Number 4 Hexadecanoic acid Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
27.34 0.48 ug/1 80803 Phenanthrene-dl0 25.61 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Hexadecanoic acid 256 C16H3202 000057-10-3 (94 2 Tridecanoic acid 214 C13H2602 000638-53-9 72 3 Pentadecanoic acid 242 C15H30O2 001002-84-2 72 4 Tetradecanoic acid 228 C14H28O2 000544-63-8 68 Abundance Scan 2429 (27.345 min): 8016.D (-) m/ z 73.00 100.00% 60 73 43
5000 129 85 97 / TMAA
m/z—> m, 20 40 60 — 80 -4—— 100 111
120 143 177 171 185 199 | 140 160 180 200 213
220 240 256
260 27.00 27.20 27.40 27.60 m/ Z 60.05 84.61% T' 1 ' 1 I
Abundance #71609: Hexadecanoic acid 43 60 73
5000 129 27.00 27.20 27.40 27.60
. J_ 85 97 256 m/z 43.05 75.13%
i 1 ' ‘ ’ i ■ ■ 11 157 171 185 199 213 227 1 ' i ' 1 ■ ■ I ■ ' ' 1 I 1 1 ' ' i 1 ■ ■ ■ i 1 ■ ■ ' i ' ' 1 ■ i ■ ■ ' 1 i ■ ' ' ' i ' ■ Tit m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #70343: Tridecanoic acid 60 73 I I I I I I I I 118" I I I I I I I I I I I I
27.00 27.20 27.40 27.60 5000 m/ Z 41.05 65.82% 129 27 85 i- 97 143 157 , 171| 185 214 | i ■ ' ' ' i ' ■ r ■11 । "I 11-1111 > । । m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #71237: Pentadecanoic acid I 1 ' ' ' I ' 60 7 3 27.00 27.20 27.40 27.60 m/z 55.00 56.79%
5000
42 129 242 85 97
/z—> i ' ' 1 1 11 1 ' 20 40 60 1 11d 1 1 1 1 11 80 100 171 185 I ■ i > ■ > ■ i ■ • • ■ r ■ • 120 140 160 199 > i ■ ■ > ■ । 180 200 > 1 I ■ ■ > ■ । 220 240 ■ '1 rr 260 _ Alm , A 27.00 27.20 27.40 27.60
8016.D GCMS0412.M Tue Apr 16 12:08:07 2002 Page 4
NYC-WTC_000047709
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000047979
GCMS analysis report for sample AE05749 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · Same agency, volume and box · 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 · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048479
Instrument scan data for GCMS calibration using deuterated standards on April 4, 2002.
Same agency, volume and box · similarity 0.991
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 0.992
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 0.992
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 0.992
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 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039588
Laboratory report documenting GCMS analysis of sample AE06455 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.991
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 0.991
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 0.991
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 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039560
Laboratory report documenting GCMS analysis of sample AE06453 conducted on April 19, 2002, by the DEP.
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_000046249
Calibration table data for GCMS analysis of volatile organic compounds dated May 3-6, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044313
Calibration data for GCMS analysis of volatile organic compounds recorded on April 23, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059708
Laboratory report detailing GCMS analysis of environmental sample AE01331 conducted on March 29, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059156
Laboratory report documenting GCMS analysis of sample AE05234 for unknown compounds on April 9, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059767
Laboratory report detailing GCMS analysis of environmental sample AE05898 conducted on March 29, 2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059778
Laboratory report detailing GCMS analysis of environmental sample AE05899 conducted on March 29, 2002.
Similarity score 0.990 (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_000047639
Department of Environmental Protection GCMS analysis record dated April 4-12, 2002.
Filed in the same folder
NYC-WTC_000047640
Fragmented page from a GCMS record dated April 12, 2002, containing method parameters and sample identifiers.
Filed in the same folder
NYC-WTC_000047643
Laboratory report of a GCMS blank analysis for sample AE08012 conducted on April 17, 2002, showing non-detect levels for various compounds.
Filed in the same folder
NYC-WTC_000047652
Laboratory report of GCMS calibration data for sample AE08012 conducted on April 17, 2002, listing target compounds and concentrations.
Filed in the same folder
NYC-WTC_000047656
Laboratory report of GCMS reference analysis for sample AE08012 conducted on April 17, 2002, showing recovery percentages for target compounds.
Filed in the same folder