Laboratory report showing GCMS surrogate recovery data for polycyclic aromatic hydrocarbons using EPA Method 508.
NYC-WTC_000037594–000037603Folder label: “GCMS X 2/19/02 A 3/12/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search. Compound Report
Data File : C:\MSDCHEM\1\DATA\031202\3731.D Vial: 57 Acq On : 13 Mar 2002 2:46 am Operator: McLean Sample : SAMPLE 3731 2/19/02 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\MSDCHEM\1\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L
Peak Humber 2 Carbazole Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
23.28 0.44 ug/L 236085 Phenanthrene -dl0 22.50
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Carbazole . 167 C12H9N 000086-74-8 93. 2 9h-carbazole (CAS) $$ Carbazole ... 167 C12H9N 000086-74-8 53 3 9H-Carbazole (CAS) $$ Carbazole ... 167 C12H9N 000086-74-8 93 4 9H-Carbazole (CAS) $$ Carbazole ... 167 C12H9N 000086-74-8 93 Abundance Scan 2228 (23.285 min): 3731 .D (-) m/z 167.10 100.00% 167
5000
-----IFF —TFFMAr 1 139 23.00 23.20 23.40 23.60 Of - --+51 *,70144 T . 113I ! al I m/z 166.10 20.76% miz-> 20 40100 120 60 80 140 160 Abundance #69298: Carbazole 167
5000 — 23.00 23.20 23.40 23.60 m/z 139.10 14.74% 139 51 63 75 87 98 115 II I 01 -IIIIIIIF-* miz-> 20 40 60 80 100 120 140 160 Abundance ’: 9H-Carbazole (CAS) $$ Car $$ 9-Azafluorene $... 107
T T T 23.00 23.20 23.40 23.60 m/z 168.10 13.55% 5000
139 14 29 39 51 63 75 89 101 113 —P 1 0! m/z-> 20 40 60 80 100 120 140 160 Abundance #69300:9H-Carbazole (CAS) $$ Carbazole $$ 9-Azafluorene $... 167 T T T 23.0023.20 23.40 23.60 m/z 140.10 10.18%
5000
139 44 63 75 89 113 | 0 11 • ■ i • • • ■ i ■' m/z—> 20 40 60 80 100 120 140 160 23.00 23.20 23.40 23.60
3731.D 5080302.M Fri Mar 15 14:26:59 2002 Page 4
NYC-WTC_000037600
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NYC-WTC_000039068
Raw data file printout from GCMS analysis of sample AE05904 showing chromatographic peaks and retention times.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037870
Laboratory report listing concentrations of volatile organic compounds in sample AE03799 analyzed on March 22, 2002.
Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039061
Raw data file printout from GCMS analysis of sample AE05903 showing chromatographic peaks and retention times.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037948
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03804 conducted on March 22, 2002.
Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010473
Laboratory blank analysis report for sample AE02152 conducted on March 18, 2002, to verify instrument cleanliness.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058618
Summary page for GCMS analysis of sample AE03016 conducted on March 12, 2002.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011437
Laboratory report documenting GCMS analysis of environmental sample AE03282 conducted on March 29, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010639
Laboratory analysis report for sample AE02341 conducted on March 22, 2002, listing unknown compounds and surrogates.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010659
Laboratory report detailing gas chromatography-mass spectrometry analysis of environmental sample AE02381 conducted on March 22, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059399
Laboratory report documenting GCMS analysis of sample AE05308 conducted on March 29, 2002, identifying unknown compounds.
1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012129
Laboratory report for GC/MS re-injection of sample 1639 using Method 508 scan on March 20-21, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011415
Laboratory report documenting GCMS analysis of environmental sample AE03281 conducted on March 29, 2002.
1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000037496
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_000037497
Log sheet recording sample extraction parameters including drip rates, volumes, and pH measurements for environmental analysis.
Filed in the same folder
NYC-WTC_000037499
Chromatogram data from a gas chromatography mass spectrometer analyzing the DFTPP calibration standard on March 12, 2002.
Filed in the same folder
NYC-WTC_000037501
Gas chromatography mass spectrometry analysis of environmental sample AE03730 performed March 12, 2002, reporting specific organic compounds.
Filed in the same folder
NYC-WTC_000037505
Reference standard analysis data verifying instrument performance for detecting volatile organic compounds in water samples.
Filed in the same folder