Laboratory report documenting GCMS analysis of sample AD24696 identifying unknown compounds on November 19, 2001.
NYC-WTC_000068838–000068852Folder label: “GCMS Scan X 10/17/01 An 11/6/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV0501\24697.D Vial: 16 Acq On : 6 Nov 2001 2:35 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 5 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.68 1.41 ug/1 233229 1,4-Dichloroben2ene-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 3-Hydroxy-^pentanone 102 C5H10O2 003142-66-3 9 3 Morpholi: , 4-methyl- 101 C5H11NO 000109-02-4 9 4 Acetoney 58 C3H6O 000067-64-1 9 Abundance Scan 287 (7.683 min): 24697.D (-) m/z 42795 100.00% 413
5000 59
101 7.40 7.60 7.80 8.00 ................................. 35 I Tlfe-> ' I ' ’ ' * 1 ' * ‘ ‘ 1 ' ’ ' ‘ I ' 10 20 30 40 50 ll " ''70P" 60 80 90 l-r-r 100 110 m/z 59.05^48.50% Abundance #64274:2-Perrtanone. 4-hydroxy-4-tnethyl- 4)3
5000 ' ' 7.40' 7.^ ’7.8O ROo' 59 m/z 100.95 21.60% 27 101 I I 83 Ti/z-> '1'0' ' '20 ' 30 40 50 60 70 80 90 100 110 Abundance #1691:3-Hydroxy-2-pentanone 31 59 ...... V.... 7.40 7.60 7.80 8.00 5000 in/z 58.05 18.09% 45 15 I ‘ I ‘ ’ 1 ' ‘ ' I ‘ ‘ ‘ 1 ' '1 ■ IP.,, .y.. I,,,, 19^., I nZz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63448; Morpholine, 4-methyl- T 43 ' ' ' 7.^ 7.60 7.80 8.00 m/z 41.00 6.22% 5000-
101 82 87 93 ||
•nZz-> 10 I ' ' ' ' I ' ‘ 20 ' 1' ' ' ' 30 I 40 .... ?.... 60 50 y 70 80 90 100 110 7.40 7.60 7.80 8.00
24697.D NP103001.M Tue Nov 13 12:05:42 2001 Page 5
NYC-WTC_000068850
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000068866
Laboratory report documenting GCMS analysis of sample AD24699 identifying unknown compounds on November 19, 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_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 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068825
Laboratory report documenting GCMS analysis of sample AD24697 with detection of unknown compounds on November 19, 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_000069601
Laboratory report documenting GCMS analysis of sample AD25457 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_000067705
DEP lab report for GCMS analysis of sample AD23994 conducted on October 25, 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_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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069790
Laboratory report documenting GCMS analysis of sample AD25603 conducted on November 28, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067840
Gas chromatography-mass spectrometry analysis of environmental sample AD24048 conducted on October 29, 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_000068954
Laboratory report documenting GCMS analysis of sample A024874 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_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_000068880
Laboratory report documenting GCMS analysis of sample AD24700 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 ↗No available related records indexed in this group.
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NYC-WTC_000068811
Record of a GCMS scan conducted at the World Trade Center site in mid-November 2001.
Filed in the same folder
NYC-WTC_000068812
Document page containing identification codes for GCMS scans conducted in November 2001 within DEP Box 60.
Filed in the same folder
NYC-WTC_000068815
Calibration data sheet for GC/MS instrument listing standards like naphthalene-d8 used for testing on November 6, 2001.
Filed in the same folder
NYC-WTC_000068825
Laboratory report documenting GCMS analysis of sample AD24697 with detection of unknown compounds on November 19, 2001.
Filed in the same folder
NYC-WTC_000068853
Laboratory report documenting GCMS analysis of sample AD24698 identifying unknown compounds on November 19, 2001.
Filed in the same folder