Laboratory report documenting GCMS analysis of sample AD24477 conducted on November 14, 2001, identifying unknown compounds.
NYC-WTC_000068496–000068506Folder label: “GCMS Scan X 10/12/01 An 11/3/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File C:\HPCHEM\1\DATA\NOV0 201\24477.D Vial: 13 Acq On 3 Nov 2001 2:43 am 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. 7.70 1.59 ug/1 256599 1,4-Dichlorobenzene-d4 11.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Pentanon^ 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 39 2 Acetone / 58 C3H6O 000067-64-1 9 3 MorpholiKfe, 4-methyl- 101 C5H11NO 000109-02-4 9 42-Pr^a^]^2-metliy]^^ 74 C4H10O 000075-65-0 9 Abundance Scan 289 (7.696 min): 24477.D (-) m/z 42795 100.00% 40
59 5000
101 ~ H ' ' ' 83 7.40 7.60 7.80 8,00 30 I 69 I ' ' ' ' I ' ' ' H ' I ' 1 ' ' ' ' I ' ' ' ' I ''' ' ' I ' I I'l > I I I m/z 59.05 54.62%
1. -nfz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 40
5000 59 7.40 7.60 7.80 8,00 m/z 100.95 22759% 31 101 I I 73 I ' ' ' ' I ' ' ' ' I ' ' I ' ' ' ' I ' ' ' ' I ' 10 20 30 40 50 60 70 80 90 100 110 Abundance #62326: Acetone 40 7.40 ' 7.60 ' 7.80 8,00 5000 m/z 58.05 18.99% 58
+ ' I ' ' ' ’ I ' ' ' ' I ' ' ' ' I ■ • ' ' I ' ' ' ' I ' ' ' ' I nfe-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1640; Morpholine. 4-methyl- 4)3 7.40 7.60 7.80 8.00 m/z 41.00 8.01%
5000 101 15 71 ,, I. y,. I ' ' ' ' I ' ' I ' I ' ' ' ' I I ' I '-'-I.....l'' I 56 ■ I ' • ■ • I I • ■ ■ 1 I ' ' ' I TlZZ-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00
24477.D NP103001.M Tue Nov 13 10:10:15 2001 Page 1
NYC-WTC_000068504
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000069280
Laboratory report documenting GC/MS analysis of sample AD25042 conducted on November 27, 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_000068485
Laboratory report documenting GCMS analysis of sample AD24476 conducted on November 14, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068474
Laboratory report documenting GCMS analysis of sample AD24475 conducted on November 14, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068518
Laboratory report documenting GCMS analysis of sample AD24479 conducted on November 14, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068507
Laboratory report documenting GCMS analysis of sample AD24478 conducted on November 14, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068788
Laboratory report documenting GCMS analysis of sample AD24485 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_000069128
Laboratory report documenting GCMS analysis of sample AD24950 conducted on November 19, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069193
Laboratory report documenting GCMS analysis of sample AD24981 conducted on November 19, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068292
Laboratory report documenting GCMS analysis of environmental sample AD24397 with detection of unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069117
Laboratory report documenting GCMS analysis of sample AD24949 conducted on November 19, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068737
Laboratory report documenting GCMS analysis of sample AD24333 with detection of unknown compounds on November 27, 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_000068610
Laboratory report documenting GCMS analysis of sample AD24490 conducted on November 13, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_000068396
Record of a GCMS scan conducted at the World Trade Center site in early November 2001.
Filed in the same folder
NYC-WTC_000068397
Multi-page laboratory log table recording sample extraction details including volumes and drip rates for GCMS analysis in November 2001.
Filed in the same folder
NYC-WTC_000068400
Multi-page laboratory log table recording sample extraction details including volumes and drip rates for GCMS analysis in November 2001.
Filed in the same folder
NYC-WTC_000068413
Laboratory report documenting GCMS analysis of sample AD24431 conducted on November 7-9, 2001, identifying unknown compounds.
Filed in the same folder
NYC-WTC_000068432
Laboratory report documenting GCMS analysis of sample AD24472 conducted on November 14, 2001, identifying unknown compounds.
Filed in the same folder