Laboratory report documenting GCMS analysis of environmental sample AD27571 conducted on December 18, 2001.
NYC-WTC_000033548–000033557Folder label: “GCMS X 11/15/01 A 12/13/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
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Data File : C:\HPCHEM\1\DATA\DEC13O1\27571 .D Vial: 11 Acq On 13 Dec 2001 7:28 pm Operator: GALOS Sample : gems unknown 11/15 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title 208 625/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.
7.83 2.15 ng/uL 799087 1,4-Dichlorobenzene-d4 11.86
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 59 2 2-Pentanone, A-hydroxy-4-methyl- 116 C6H1202 000123-42-2 43 3 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 4 0 4 CH2=CHCH22(0) OCH3 100 C5H802 003724-55-8 10 Abundance Scan 326 (7.828 min): 27571.D (-) m/z 43.10 100.00% 43
5000 59
101 7.40 7.60 7.80 1.00 20___ m hprt T, TTTT 83 •|।"I|I | 207 | | pin [ ri TTTTTTTTTTT m/z 59.10 44.49% m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43
5000 59 7.40 7.60 7.80 8.00 8.20 m/z 58.10 17.83% 15 31 no 101 | 83 I I'" 'I TMTNTTHTTNTT । T .... । । | I I I I | . 1 I I | ... .g| | m/z--> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43
7.40 7.60 7.80 800 3.20 5000- 59 m/z 101.05 15.70% 1
31 101 i , ! 73 83 | rp-rrrp-rrrj- " ■ I" "r ■" r' ■ I"TTTITTTTTTCTTTEIETUIITTTTTETTTTETTTOETETTETUTTTTUT ‘‘‘TT m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- i ■ ■ • ■ i ■ II 43 7.40 7.60 7.80 8.00 8.20 m/ z 4 1.1.0 6.80% 5000 59
m/z-> 27 | | r "' r Hr on 83 101 ,| i" " r "1 r "' i I'"' r "' r “' r " ■ i r "' i" " r " 'i 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 —---A-TPTer 7.40 7.60 7.80 8.00 8.20
27571.D NP112701.M Fri Dec 14 12:58:49 2001 Page 1
NYC-WTC_000033556
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NYC-WTC_000033448
Laboratory report documenting GCMS analysis of sample AD27546 for unknown compounds and surrogates on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032931
Laboratory report documenting GCMS analysis of environmental sample AD27390 conducted on December 19, 2001.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033018
Laboratory report documenting GCMS analysis of environmental sample AD27492 conducted on December 19, 2001.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032998
Laboratory report documenting GCMS analysis of environmental sample AD27490 conducted on December 19, 2001.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032988
Laboratory report documenting GCMS analysis of environmental sample AD27395 conducted on December 19, 2001.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033008
Laboratory report documenting GCMS analysis of environmental sample AD27491 conducted on December 19, 2001.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034527
Laboratory report documenting GCMS analysis of sample AD28043 conducted on January 2, 2002.
1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034696
Laboratory report documenting GCMS analysis of unknown compounds in sample AD28169 on January 2, 2002.
1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034686
Laboratory report documenting GCMS analysis of sample AD28170 conducted on January 2, 2002.
1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034495
Gas chromatography-mass spectrometry analysis of environmental sample AD28045 identifying unknown compounds and surrogate standard 2,4-DDD, completed January 2, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034087
Gas chromatography-mass spectrometry analysis report for environmental sample AD27953, completed January 2, 2002, showing unknown compounds and surrogate standard findings.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034642
Laboratory report documenting GCMS analysis of sample AD28105 conducted on January 2, 2002.
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_000033403
Laboratory report documenting GCMS analysis of sample AD27770 for unknown compounds and surrogates on January 3, 2002.
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NYC-WTC_000033404
Document header page from a GCMS analysis batch dated December 13, 2001, likely part of the WTC environmental monitoring series.
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NYC-WTC_000033417
Laboratory report documenting GCMS analysis of sample AD27544 for unknown compounds and surrogates on December 18, 2001.
Filed in the same folder
NYC-WTC_000033433
Laboratory report documenting GCMS analysis of sample AD27545 for unknown compounds and surrogates on December 18, 2001.
Filed in the same folder
NYC-WTC_000033448
Laboratory report documenting GCMS analysis of sample AD27546 for unknown compounds and surrogates on December 18, 2001.
Filed in the same folder