Laboratory report documenting GCMS analysis of sample AD31018 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.
NYC-WTC_000017380–000017404Folder label: “GCMS X 12/20/01 A 1/8/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report ‘Data File C:\HPCHEM\1\DATA\JAN0 802\31018.D Vial: 14 Acq On 9 Jan 2002 2:01 am Operator: 209 GALOS Sample gems scan 12/20 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 2-Propanone, 1-(1-methylethoxy Concentration Rank 13 R.T. EstConc Area Relative to ISTD R.T. 18.01 0.83 ug/1 251046 Acenaphthene-dl0 20.39 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Propanone, 1- (1-methylethoxy) - 2 Butane / 3 2-Propenenitrile, 3-(acetyloxy)- 116 C6H12O2 58 C4H10 111 C5H5NO2 4 2-Butanol, 2-nitroso-, acetate (est 145 C6H11NO3 Abundance
5000 I 43 57 Scan 1412 (18.007 mln): 31018.D (-)
73 111 m/z I 042781-12-4 12 000106-97-8 9 014268-54-3 9 013880-90-5 9 100.00%
Tuna * TJ I ‘ 95 ' I ' TmPr
127 146 17.60 17.80 18.00 18.20 1840 mmmml 1 . . 85 *wnnpmn"p 4 TT —mE——g——a—p—nmmp 201 m/z 57.00 71.01% m/z-> ... 10 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 Abundance #3286: 2-Propanone, 1-(1-methylethoxy)- 43
5000 /ka r 17.60 17.80 18.00 18.20 18.40 27 58 73 m/z 73.00 58.35% 1.... .,l!i....... 1............................................................................ m/z- _ 10 20 30 40 50 60 70 80 90 100 110120130140150160170180190200 Abundance 43 —IPUPImfT 17.60 17.80 18.00 18.20 18.40 5000 29 m/z 111.10 45.02% 58 15 pTrTpTTTpTTrpTTTTTTTTpTTTpTTTpTTTTTTTTpTTTpTTTTTTTTpTTrp-^^ 10 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 Abundance #2407: 2-Propenenitrile, 3-(acetyloxy)- 43 111 17.60 17.80 18.00 18.20 18.40 m/z 69.10 29.59% 5000
15 77 TH 52 I 94 ll nij11111।।j।j।( m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200 17.60 17.80 18.00 18.20 18.40
31018.D GCMS0103.M Wed Jan 09 12:07:50 2002 Page 5
NYC-WTC_000017391
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NYC-WTC_000018664
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30907 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018262
Laboratory report documenting GCMS analysis of sample AD30985 conducted on January 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016096
GCMS analysis report for sample AD27288 showing surrogate recovery and unknown compounds from December 19, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018733
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30934 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017405
Laboratory report documenting GCMS analysis of sample AD31074 conducted on January 18, 2002, noting no unusual compounds were detected.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018693
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30909 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018754
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30935 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018214
Automated laboratory log recording GCMS analysis of sample AD30712 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018174
Automated laboratory log recording GCMS analysis of sample AD30714 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018155
Automated laboratory log recording GCMS analysis of sample AD30713 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018605
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30705 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036656
Laboratory comments on GCMS scan results for sample AD29517 noting low recovery and scheduling re-extraction.
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.
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NYC-WTC_000017329
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Filed in the same folder
NYC-WTC_000017330
Fragmented page from a laboratory method document regarding extraction and analysis procedures for GCMS testing.
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NYC-WTC_000017334
Laboratory report documenting GCMS calibration analysis of sample AD31017 conducted on January 8, 2002, listing concentrations of various organic compounds.
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NYC-WTC_000017338
Record of a gas chromatography-mass spectrometry run for unknown compounds in sample AD31017 performed on January 18, 2002.
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NYC-WTC_000017344
Laboratory report listing detection limits for numerous organic compounds in a GCMS blank sample analyzed on January 10, 2002.
Filed in the same folder