Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10307 conducted on May 17, 2002.
NYC-WTC_000045155–000045170Folder label: “GCMS X 5/1/02 A 5/8/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\1\DATA\050802\10307.D Vial: 10 Acq On 8 May 2002 9:07 pm Operator: Mclean Sample 5/1 eh Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e
Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L
Peak Number 7 2,6-Dimethyl-3,4-bis(trimet... Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 36.50 0.21 ug/L 213833 Perylene-dl2 34.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2,6-Dimethyl-3,4-bis(trimethylsi... 311 C15H29NO2Si2 1000079-52- 10 2 Butanoic acid, 3-methyl-3-[(trim... 262 CllH2603Si2 055124-90-8 10 3 3-Buten-2-one, 4,4-diphenyl- 222 C16H140 000837-66-1 9 4 1,3,5-Benzenetricarboxylic acid,... 252 C12H1206 002672-58-4 9 Abundance Scan 5688 (36.499 min): 10307.D (-5673) (-) m/z 73.05 100.00% 73 147 221 5000 281
191 355 96 36.20 36.40 36.60 36.80 0 TTTTTTp 49 | ......I 11111111111' i'1" i1" 11 " " i1 ’ ‘11 ■ ‘ " r " 11' m/z 147.05 70.75% mz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #87845:2,6-Dimethyl-3,4-bis(trimethylsilyloxymethyl)pyridine 22!1 73
5000 147 AA ...... 1’1’1 — 36.20 36.40 36.60 36.80 178 m/z 221.10 59.18% 45 0+ 27 |+21,107.131 — 944, TT 266 296 ’ TTHTT rp. i- "I’T TT 1 I “ “ I' 1 ' 1 I 1 miz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #26694: Butanoic acid, 3-methyl-3-[(trimethylsiiyl)oxy]-, ... 73 131 147 M 1,... 36.20 36.40 36.60 36.80 5000 m/z 281.05 44.10%
45 247 95, 115
mfe-> 0 29 ||| , -HHHl+—+ —44 1‘ i 189205 1163 ii । 231। i p l|r । | OBRor031l |I■।।pi ........ rp i i ! j i > > i | ) 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 «MMhHN "4Pyap,as Abundance #87952: 3-Buten-2-one, 4,4-diphenyl- 221 36.20 36.40 36.60 36.80 178 m/z 207.00 32.90%
5000
105 43 77 152 271611. O- 111T1f M"l"MTp"r 126 — 4 4 + 7 +203. 1‘11210112111770110011111"II"I1 ‘ m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 36.20 36.40 36.60 36.80
10307.D 050102.M Thu May 09 13:52:08 2002 Page 10
NYC-WTC_000045169
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NYC-WTC_000044978
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10203 on May 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045171
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10308 conducted on May 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045137
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10306 conducted on May 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044994
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10204 on May 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044926
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10199 on May 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044942
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10200 on May 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025447
Laboratory report showing GCMS results for sample AE11421 analyzed on May 30, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023531
Laboratory report page showing GC/MS analysis for sample AE10850 including surrogate recovery data on May 14, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022886
GCMS analytical report for environmental sample AE09332 including surrogate compound data from May 15, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022763
GCMS analytical report for environmental sample AE09331 including surrogate compound data from May 15, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025371
Laboratory report of GCMS analysis for sample AE11417 conducted on May 30, 2002, showing surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024153
Document noting low recovery in GCMS scan of sample AE10205 and subsequent re-extraction yielding 85% recovery.
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.
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NYC-WTC_000045045
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated May 1-8 2002.
Filed in the same folder
NYC-WTC_000045046
Administrative page listing laboratory method details, sample volumes, and surrogate addition parameters for environmental testing on May 2002.
Filed in the same folder
NYC-WTC_000045048
Laboratory report showing blank analysis results for volatile organic compounds in sample AE10303 on May 9, 2002.
Filed in the same folder
NYC-WTC_000045063
Laboratory report detailing quantitative analysis of volatile organic compounds in environmental sample AE10303 conducted on May 9, 2002.
Filed in the same folder
NYC-WTC_000045067
Laboratory record containing manual entry reference values for volatile organic compounds in environmental sample AE10303 from May 9, 2002.
Filed in the same folder