Laboratory report documenting GCMS analysis of sample AE10161 conducted on May 10, 2002.
NYC-WTC_000044815–000044826Folder label: “GCMS X 4/29/02 A 5/3/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\1\DATA\MAY0602\10161.D Vial: 9 Acq On 8 May 2002 1:40 am Operator: Sample GC/MS SCAN 4/29 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0507.M (RTE Integrator) Title : 209 625/TCLP calibration table Library- : C:\DATABASE\NBS75K.L
Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 8.16 31.98 ug/1 2090090 1,4-Dichlorobenzene-d4 12.19 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2 -Pentanone , 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 64 2 3-Hydroxy-2-pentanone 102 C5H10O2 003142-66-3 9 3 CH2=GHCH2C(0)OCH3 100 C5H802 003724-55-8 9 4 Acetone 58 C3H60 000067-64-1 7 Abundance Scan 340 (8.157 min): 10161.D (-) m/z 43.05 100.00% 43 ft 5000- 59 ___________ _________ ' ' i ‘ ■ 1 ' i 1 - 1T । । । । । । 101 7.80 8.00 8.20 8.40 8.60 0- 53.J 38 I T--—-PT-r 69 I I | I l ! I 83 ll rv I I l I I | I I I I I I m/ Z 59.10 42.17% ' 1 I ■ m/z-> 1020 30 40 50 60 70 80 90 100 110 ft Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43
5000 ....................../ ............... TTI I I I ! | I 59 780 8.00 8.20 8.40 8.60 m/z 58.10 16.61% 27 I ' ' i 1 1 - 1 i 1, | ....... +49 — 1 — 83 ' I ■ ‘ ■ 1 i 1 - r - i ''' 1 ■ i 1 ' 1 1 I 1 1 1 1 1 ' , 101| m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1691:3-Hydroxy-2-pentanone 31 59 __ I I _______________ I I < > > I I I II _______I I I I I I I I I I I I
7.80 8.00 8.20 8.40 8.60 5000 m/z 101.15 13.14% 45 15 . 66 73 84 102 1 1 1 1 1 1 i 1 • I ‘ 1 ' 1 i 1 1 1 1 i - 1 1 ■ i 1 1 r ' i 1 1 1 1 1 1 m/z->10 20 30 40 50 60 70 80 90 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 _ — 43 7.80 8.00 8.20 8.40 8.60 m/ z 41.05 6.93%
5000
58 .................................... 38 i ' ' ' ' i 1 1 1 1 1 1 ' ' ' 1 1 III 1 72 100 ' I 1 1 ' 1 I ' ' 1 1 I ' ' I 1 I ' / . __, 1 i 1 1 1 1 i 1 1 1 1 i ■ 1 ■ 1 1 1 1 1 1 । 1 n/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60
10161.D GCMS0507.M Thu May 09 11:12:46 2002 Page 2
NYC-WTC_000044823
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NYC-WTC_000044836
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10165 on May 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044804
Laboratory report documenting GCMS analysis of sample AE10159 conducted on May 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045423
GCMS analytical report for sample AE10607 showing unknown compounds and surrogate recovery data from May 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044349
Laboratory report documenting GCMS analysis of sample AE09565 conducted on May 6, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
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.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044268
Laboratory report documenting GCMS analysis of sample AE07484 conducted on May 6, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046360
Laboratory report documenting GCMS analysis of sample AE10807 conducted on May 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023316
Laboratory report showing GC/MS analysis results for sample AE09578 including surrogate recovery data on May 16, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024230
Laboratory report detailing GCMS analysis of sample AE10890 conducted on May 21, 2002, including surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024242
Laboratory report detailing GCMS analysis of sample AE10891 conducted on May 21, 2002, including surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024209
Laboratory report detailing GCMS analysis of sample AE10851 conducted on May 21, 2002, including surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023635
Gas chromatography-mass spectrometry analysis of sample AE09398 conducted May 15, 2002, with surrogate 2,4-DDD recovery at 79 percent.
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_000044378
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 29 and May 3, 2002.
Filed in the same folder
NYC-WTC_000044379
Fragment of a document containing unreadable text and partial headers from a DEP laboratory procedure.
Filed in the same folder
NYC-WTC_000044381
Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for organic compounds.
Filed in the same folder
NYC-WTC_000044396
Calibration data for GCMS analysis of volatile organic compounds recorded on May 7, 2002.
Filed in the same folder
NYC-WTC_000044397
Calibration data for GCMS analysis of volatile organic compounds recorded on May 6, 2002.
Filed in the same folder