NYC-WTC_000035955
Laboratory report documenting GCMS scan results for sample AD29137 with no unusual compounds detected.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Laboratory report noting detection of di-n-butylphthalate in sample AD29025 analyzed on December 18, 2001.
NYC-WTC_000035919–000035930Folder label: “GCMS X 11/30/01 A 12/11/01”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\DEC1001\29025.D Vial: 29 Acq On 11 Dec 2001 3:59 pm Operator: 209 GALOS Sample : gc/ms scan ll/30a Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L
Peak Number 1 N-Ethylformamide Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
7.61 2.71 ug/1 735414 1,4-Dichlorobenzene-d4 11.67
Hit# of 5 entative ID MW MolForm CAS# Qual
1 N-Ethylformamide 73 C3H7NO 000627-45-2 9 2 Silane 1tetramethyl - 88 C4H12Si 000075-76-3 9 3 1,3-Dioxolane, 2- (3-bromo-5,5,5-tri 352 C10H16BrC13O2 000000-00-0 9 4 1,3-Dioxolane, 2-methyl-_________ 88 C4H802 000497-26-7 5 'Abundance Scan 279 (7.606 min): 29025.D (-) m/ z 73.00 100.00% 73
5000 - 43
|.... 87 ..... 103........ 7.20 7.40 7.60 7.80 :)0 38 I, | 49 55 67, 1 ddnmnGLng m/z 43.00 25.67% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #292: N-Ethylformamide 30 73
5000- 58 7.20 7.40 7.60 7.80 8.00 44 m/z 44.9.5 10.18% 1 , .1 ■ i 1 <1. ' ■ i ■ ■ miz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #845: Silane, tetramethyl- 73 —_I0——n—n—ur 7.20 7.40 7.60 7.80 8.00 5000- m/z 41.0.0 9.82%
. 45 15 31 55 ............. 88................ 1 I ' • ' • I • ' ' ' I ' • * ' I ' • • ‘ I ’ ' ' m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #49423: 1,3-Dioxolane. 2-(3-bromo-5,5,5-trichloro-2,2-dimet TTTmmr 73 7.20 7.40 7.60 7.80 8.00 m/z 71.0,0 6.76% 5000-
45 .................................. 3.6 jl, 67. ' 1 i ' ■ ■ ' i ' ■ ■ ■ i ' 1 1 ■ | 1 1 TTI—u55 —mmp——nd ‘u-m +r ...................... 109,115 m/z~> 10 20 30 40 50 60 70 80 90 100 110 120 7.20 7.40 7.60 7.80 8.00
29025.D GCMS1126.M Wed Dec 12 15:45:22 2001 Page 1
NYC-WTC_000035926
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000035955
Laboratory report documenting GCMS scan results for sample AD29137 with no unusual compounds detected.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035853
Lab notes for sample AD29139 indicate detection of di-n-butylphthalate and one LCS compound outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035978
Laboratory report noting detection of di-n-butylphthalate in sample AD29026 analyzed on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035831
Lab notes for sample AD29141 indicate detection of bis(2-Ethylhexyl)phthalate and one LCS compound outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036114
Laboratory report noting GCMS scan results for sample AD29230 with one compound recovery outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036243
Laboratory analysis report for sample AD29235 conducted on December 28, 2001, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036325
Laboratory GCMS analysis report for sample AD29229 conducted on December 28, 2001, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036278
Laboratory analysis report for sample AD29296 conducted on December 28, 2001, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036300
Laboratory analysis report for sample AD29456 conducted on December 28, 2001, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036092
Laboratory report noting GCMS scan results for sample AD29234 with one compound recovery outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036289
Laboratory analysis report for sample AD29455 conducted on December 28, 2001, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017796
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30354 conducted on January 10, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000036380
Laboratory report documenting GCMS analysis of sample AD29297 conducted on January 4, 2002, showing unknown compounds and surrogates.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019090
Laboratory report of gas chromatography-mass spectrometry analysis for sample AD30254 conducted on January 9, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037339
Gas chromatography-mass spectrometry report documenting analysis of sample AD29932 conducted on January 28, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036311
Laboratory analysis report for sample AD29285 conducted on December 28, 2001, including surrogate recovery data.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032172
Laboratory report documenting GCMS analysis of sample AD26827 identifying unknown compounds on December 21, 2001.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036289
Laboratory analysis report for sample AD29455 conducted on December 28, 2001, including surrogate recovery data.
Similarity score 0.997 (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_000035888
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000035889
Fragmented laboratory data sheet recording sample volumes and drip rates for GCMS Method S08 analysis.
Filed in the same folder
NYC-WTC_000035890
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
Filed in the same folder
NYC-WTC_000035900
Calibration data sheet verifying instrument response for nitrosamines and benzene derivatives.
Filed in the same folder
NYC-WTC_000035904
Document containing reference values and recovery data for organic compounds analyzed by GCMS.
Filed in the same folder