NYC-WTC_000070065
DEP laboratory report documenting GC/MS results for sample AD25738 analyzed on November 29, 2001.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 10 pages
GCMS analysis results for sample AO25663, Nov 2001
Machine-extracted title · confidence 100%Laboratory report documenting GCMS analysis of sample AO25663 conducted on November 29, 2001, noting other unknown compounds.
NYC-WTC_000069968–000069977Folder label: “GCMS Scan X 10/29/01 An 11/7/01”
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NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV1601\25663.D Vial: 27 Acq On : 17 Nov 2001 4:25 pm Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP103001.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. 7.69 1.83 ug/1 308662 1,4-Dichlorobenzene-d4 11.71 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone 4 -hydroxy- 4 -methyl - 116 C6H12O2 000123-42-2 72 2 Acetic acija , 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 28 3 Acetone / 58 C3H6O 000067-64-1 12 4 3-Hydroxy-2-pentanone 102 C5H10O2 003142-66-3 9 Abundance Scan 288 (7.687 min): 25663.D (-) m/z 43.0^100.0Q» 43
5000 59
101 ‘7.^' '7.CT"7.ro' 's.oo' 83 , 207 ''p'' I 'lI111I m/z 59.05 47713% Tife-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43
5000 59 '7.46* zro' zro' 's.oo' m/z 101.05 2^765% 27 83 I I TiZz-> 10 20 30 40 50 70 80 90 1001101201301401501601701K)190200210 Abundance #3»2: Acetic acid. 1.1-dimethylethyl ester 43
7.40 7.60 7.80 8.00 5000 57 m/z 58.05 19.07% 101 27 I 111 .. 11. ,11.1,. ITi Illi .‘n I. IKI I””! Tife-> 10 2030405060 70 8090 100110120130140150160170180190200210 Abundance #62326: Acetone TT-r-p-r-r-r-p-h-r-rT-r- 4^ 7.40 7.60 7.80 8.00 m/z 41.0.5 7.49% 5000 58 27 tA 7.^ ‘7.ro‘ 7.^ 8.00 Tl&-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210
25663.D NP103001.M Wed Nov 28 14:19:36 2001 Page 1
NYC-WTC_000069976
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NYC-WTC_000069976Source: NYC Law Department, mirrored locally
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Fragmented page from a GCMS scan record dated November 2001 with minimal visible text content.
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1 shared topics · Same agency, volume and box · similarity 0.999
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1 shared topics · Same agency, volume and box · similarity 0.999
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