NYC-WTC_000023728
Instrument log and analysis summary for GCMS testing of sample AE10065 conducted on May 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Laboratory report of GCMS analysis for sample AE09676 conducted on May 23, 2002, showing surrogate recovery data.
NYC-WTC_000023811–000023827Folder label: “GCMS X 5/9/02 A 5/20/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File C: \HPCHEM\ 1 \DATA\MAYO 602\9676.D Vial: 19 Acq On 7 May 2002 9:55 am Operator: Sample GC/MS SCAN 4/25 FB Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0501.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 8.16 10.79 ug/1 1048710 1,4-Dichlorobenzene-d4 12.19 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Pent .one, 4 - hydroxy - 4 - methyl- 116 C6H1202 000123-42-2 64 2 3-Hyd: Xy- 2-pentanone 102 C5H10O2 003142-66-3 9 3 CH2 = :CH2C(O)OCH3 100 C5H802 003724-55-8 9 4 5-Hi en-2-one 98 C6H10O 000109-49-9 7 Abundance Scan 340 (8.158 min): 9676.D (-) m/z 43.05 100.00% 43
5000 59
1 ■ i ■ ■ ■ ■ । 1 ■ 101 7.80 8.00 8.20 8.40 8.60 m/z-> ........................ 38 1 1 1 । ' ■ ■ ■ i 1 1 1 1 i ri 1 r r1 10 20 30 40 +53+ 50 69 1I4//I**I*1IIIIIII* 60 70 80 83 90 | 100 110 m/z 59.10 42.27% Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43
5000 . .. ....... 59 7.80 8.00 8.20 8.40 8.60 m/ z 58.10 16.27% 27 101
miz-> 10 20 - 30 40 50 +49 60 70 I................. .... 80 ■ ■ ■ i 83 ' i 1 90 +1.1 100 110 Abundance #1691:3-Hydroxy-2-pentanone 31 59
7.80 8.00 8.20 8.40 8.60 5000 m/ z 101.15 13.23% 45 15 ... r.... ii..... । ■1 ■ ■ ।'' ■ ■ ।1 • > 111 T 1 i 1 1 . 66 73 14*/41/44/*/1/1/1/1/+/I’’’IIIII’ 84 102 m/z—> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 — ‘ ' i ' 1 ■ ■ i ' 43 7.80 8.00 8.20 8.40 8.60 m/z 41.05 7.13% 5000
miz-> ...................... 38 - - । 10 > i ‘ i r ■ i > । । i' i ■ i 20 30 40 .5. 72 50 60 70 — 80 90 100 — 100 110 .....L.... 7.80 8.00 8.20 8.40 8.60
9676.D GCMS0501.M Thu May 09 11:25:08 2002 Page 1
NYC-WTC_000023816
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000023728
Instrument log and analysis summary for GCMS testing of sample AE10065 conducted on May 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023768
Instrument log and analysis summary for GCMS testing of sample AE09673 conducted on May 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023691
Instrument log and analysis summary for GCMS testing of sample AE10063 conducted on May 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022670
Laboratory record of analytical results for environmental sample AE11795 with surrogate recovery information.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025012
Laboratory report documenting GCMS analysis of sample AE11310 conducted on May 28, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023674
Laboratory report page showing GC/MS analysis for sample AE10062 including surrogate recovery data on May 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022642
Report documenting the identification of other unknown compounds and surrogate recovery for sample AE11604.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024977
Laboratory report documenting GCMS analysis of sample AE11307 conducted on May 28, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022679
Data sheet documenting GCMS analysis of environmental sample AE11796 and associated surrogate compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012710
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11597.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012673
Laboratory record from May 30, 2002 documenting the recovery of surrogate standards for sample AE11573.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012729
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11599.
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_000023055
GCMS calibration table and instrument data for TCLP analysis recorded on May 5-7, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013146
Calibration table listing response factors for deuterated standards and target compounds used in gas chromatography-mass spectrometry analysis.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022930
GCMS calibration table and instrument data for TCLP analysis recorded on May 5-7, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043282
GCMS results for sample AE09453 showing surrogate recovery and unknown compounds dated May 6, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044338
Laboratory comment noting low recovery in initial GCMS scan of sample AE08264, resulting in re-extraction.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023353
Laboratory report showing GC/MS analysis results for sample AE09520 including surrogate recovery data on May 16, 2002.
Similarity score 0.996 (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_000023646
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000023647
Technical data file header page from a GCMS analysis run associated with the World Trade Center site in May 2002.
Filed in the same folder
NYC-WTC_000023649
Laboratory report showing GC/MS blank analysis for sample AE09676 with non-detect results for volatile organic compounds.
Filed in the same folder
NYC-WTC_000023662
Laboratory report showing GC/MS calibration data for volatile organic compounds analyzed on May 20-21, 2002.
Filed in the same folder
NYC-WTC_000023666
Laboratory report showing GC/MS reference analysis for sample AE09676 with quantitative results for volatile organic compounds.
Filed in the same folder