Laboratory report documenting GCMS analysis of environmental sample AD24334 with detection of unknown compounds.
NYC-WTC_000068240–000068254Folder label: “508 GCMS Scan X 10/11/01 An 11/2/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV0101\24334.D Vial: 10 Acq On : 1 Nov 2001 11:48 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\NP101901.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.69 2.16 ug/1 350716 1,4-Dichlorobenzene-d4 11.72 Hit# of 5 Tentative ID MW MolForra CAS# Qual 1 2-Pentanon^, 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 40 2 Morpholi: e, 4-methyl- 101 C5H11N0 000109-02-4 9 3 3-Hydros -2-pentanone 102 C5H10O2 003142-66-3 9 4 Acetone 58 C3H6O 000067-64-1 9 \bundance Scan 289 (7.695 min): 24334.D (-) mTz 42.9S 100.00% 4)3
59 5000 101
71 S3 7.40 zro' 7,^ '&66' 1 ' ‘ ‘ ‘ I ■ • ' ■ p ' I I I • ‘ I ' ''' I ‘ ‘ I' m/z 59.05 54.88% ■nfe-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274:2-Pentanone, 4-hydtoxy-4-methyl- 4)3
5000 59 ' '7.46' '7.^ 7.M 8.06 m/z 101.05 24.52% 27 101 I I -■ II p • • ' I • • • ■ I 53 ■ I ' tVz-> ' '1'0' ' ' ' ' '30 40 60 70 80 90 100 110 Abundance #1640: Morpholine. 4-methyl- 4(3 ■ I I J-1 I ■ . I J. .rpTTn-r-r.-. ■■ 7.40 7.60 7.80 8.00 553 m/z 58.05 17.94% 101 15 71 I 27
30 I 56 I I I p • I • P 50 60 4• p ■ • • I • • • • I I • • ■ I iiZz-> 10 20 40 70 80 90 100 110 Abundance #1691:3-Hydroxy-2-pentanone mq-r 3(1 5? 7.40 7.60 7.80 8.00 m/z 41.00 7.25% 5000 45 15 ' I ' ‘ 1 ' I ___ ' ■ ■ I ' ‘'‘ I ' ■ ■ I ' . 66 73 * I ' * ‘ * I ‘ ’ I 84 102_ I . : . I I n 1 j nfe-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00
24334.D NP103001.M Wed Nov 07 10:39:25 2001 Page 5
NYC-WTC_000068252
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NYC-WTC_000068763
Laboratory report documenting GCMS analysis of sample AD24483 identifying unknown compounds on November 13, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069587
Laboratory report documenting GCMS analysis of sample AD25377 conducted on November 26, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067796
Laboratory report documenting GCMS analysis of sample AD23998 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067675
DEP lab report for GCMS analysis of sample AD23948 conducted on October 25, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068529
Laboratory report documenting GCMS analysis of sample AD24480 conducted on November 14, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067922
Laboratory report documenting GCMS analysis of sample AD24134 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068659
Laboratory report documenting GCMS analysis of sample AD24640 with detection of unknown compounds on November 13, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068748
Gas chromatography-mass spectrometry analysis of sample AD24482 completed November 13, 2001, identifying other unknown compounds with violations referenced in comments.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068447
Laboratory report documenting GCMS analysis of sample AD24473 conducted on November 9, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067720
Laboratory report documenting GCMS analysis of sample AD23993 conducted on October 25, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068838
Laboratory report documenting GCMS analysis of sample AD24696 identifying unknown compounds on November 19, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067635
DEP lab report for GCMS analysis of sample AD23915 conducted on October 25, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000068224
Record of a GCMS scan conducted at the World Trade Center site in early November 2001.
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NYC-WTC_000068225
Laboratory note regarding trace detection of 1,2-Dichlorobenzene-d4 in multiple samples attributed to laboratory contamination.
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NYC-WTC_000068230
Technical data sheet listing calibration standards and response factors for various polycyclic aromatic hydrocarbons.
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NYC-WTC_000068255
Laboratory report documenting GCMS analysis of environmental sample AD24335 with detection of unknown compounds.
Filed in the same folder
NYC-WTC_000068266
Laboratory report documenting GCMS analysis of environmental sample AD24395 with detection of unknown compounds.
Filed in the same folder