Analytical results from a gas chromatography-mass spectrometry test conducted on March 4, 2002, identifying volatile organic compounds.
NYC-WTC_000009986–000010007Folder label: “GCMS X 1/23/02 A 2/21/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File : C: \MSDCHEM\1\5973N\02FEB21\01508.D Vial: 8 Acq On : 21 Feb 2002 9:01 pm Operator: Sample : 508 scan fb Inst : Instrumen Mise : February 21, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 12 Dibutyl phthalate Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 24.86 0.05 ug/L 38677 Phenanthrene-dl0 22.63 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Dibutyl phthalate 278 C16H2204 000084-74-2 74 2 Dibutyl phthalate $$ 1,2-Benzene... 278 C16H2204 000084-74-2 74 3 Dibutyl phthalate 278 C16H2204 000084-74-2 64 4 Dibutyl phthalate 278 C16H2204 000084-74-2 64 Abundance Scan 1903 (24.857 min): 01508.D (-) m/z 149.00 100.00% 149
5000 ■ ■ i ■ ■ ■ ■ i ■ ■
41 57 76 105 223 24.60 24.80 25.00 25.20 nz—> 0 20 onaian)ya 40 — ■ i ■1 ■ ■ • i' * • 11 ■ ■ 1 ■ ■ i ■ ■ ‘ * i ■ ■ ■ • I ■1 ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ' i ■ ■ • • i ■ 60 80 100 120 140 160 180 200 220 240 260 280 m/z 150.10 9.38% Abundance #223232: Dibutyl phthalate 149
5000 1 ' i • ■ ■ 1 i ■ » > l * * * • l » । 24.60 24.80 25.00 25.20 m/z 41.10 9.06% 29 41 57 76 104 121 | 163 178 205 223 j 1 0 -----------t----1PPIP- miz—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #223242: Dibutyl phthalate $$ 1,2-Benzenedicarboxylic acid... 149 T T 18.8 24.60 24.80 25.00 25.20 5000 m/z 223.00 6.55%
41 56 76 104 121 205 223 278 0------ ■ 1 ■ > * i * ■ • । ।11 ।..j।, n/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #223244: Dibutyl phthalate 149 24.60 24.80 25.00 25.20 m/z 57.00 6.22% 5000
57 76 104 121 205 223 274 01.... ।. +44 7. 11', ■ • P | | | 'l . . | m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 24.60 24.80 25.00 25.20
01508.D HP022102.M Mon Feb 25 10:54:58 2002 Page 14
NYC-WTC_000010003
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000010027
GCMS laboratory results for sample AE01510 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009966
Analytical results for sample AE01508 analyzed via GCMS on March 4, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010008
GCMS laboratory results for sample AE01509 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010907
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010987
Gas chromatography-mass spectrometry analysis of sample AE02719 performed March 5, 2002, reporting other unknown compounds and surrogate 2,4-DDD recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052128
Laboratory report showing GCMS analysis of sample AE00843 including surrogate recovery and unknown compounds.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003981
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037680
Laboratory report documenting GCMS analysis of a method blank for sample AE03510 to verify analytical system cleanliness.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037760
Laboratory report documenting GCMS analysis of a method blank for sample AE03615 to verify analytical system cleanliness.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004935
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037635
Laboratory report documenting GCMS analysis of a method blank for sample AE03508 to verify analytical system cleanliness.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000010927
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051567
Laboratory report showing GCMS analysis results for sample AE00562 conducted on February 1, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004770
Chromatogram and method report for DFTPP calibration verification conducted on February 5, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003444
Laboratory report showing GC/MS analysis results for sample AE01136 testing unknown compounds and specific analytes on February 27, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010008
GCMS laboratory results for sample AE01509 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011007
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE02721 including surrogate recovery.
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_000009915
Administrative record from DEP Box 14 covering the period of January to February 2002 regarding World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000009916
GCMS blank sample results for target compounds showing non-detectable levels on February 25, 2002.
Filed in the same folder
NYC-WTC_000009918
Calibration data for GCMS analysis including response factors for various organic compounds recorded on February 21, 2002.
Filed in the same folder
NYC-WTC_000009937
Reference standard analysis report for GCMS testing verifying instrument performance with specific compound concentrations on February 25, 2002.
Filed in the same folder
NYC-WTC_000009941
Analytical results for sample AE01506 analyzed via GCMS on March 4, 2002, including surrogate recovery data.
Filed in the same folder