Laboratory report documenting GCMS analysis of sample AD26679 identifying unknown compounds on December 10, 2001.
NYC-WTC_000032028–000032057Folder label: “GCMS X 11/7/01 A 12/6/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\DEC0401\26679.D Vial: 5 Acq On 4 Dec 2001 2:27 pm Operator: GALOS Sample gc/ms unknown 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 4 Oxirane, 3-ethyl-2,2-dimethyl- Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
5.20 1.92 ng/uL 656818 1,4-Dichlorobenzene-d4 11.86
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Oxirane, 3-ethyl-2,2-dimethyl- 100 C6H120 001192-22-9 43 2 Oxepane, 2 ,4-trimethyl- 100 C6H120 023120-44-7 42 3 Oxirane, tetramethyl- 100 C6H120 005076-20-0 38 4 Pentane, 2,3-dimethyl- 100 C7H16 000565-59-3 27 Abundance Scan 39 (5.197 min): 26679. D (-)
N m/Z 41.10 100.00% 41 59
5000 - 71 1 1 1 1 1 1 1 5.00 5.20 5.40 5.60
miz-> 1 • i • •" r • "i A 47. 534 T r1,1 r ’"'i 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 100 TTT m/z 43.10 75.90% Abundance #1516: Oxirane, 3-ethyl-2,2-dimethyl- 59 41
5000- 31 ' ' I ' ' •' I'1 11 I f r I > I » I 5.00 5.20 5.40 5.60 85 m/ z 59 . 10 74.55% 71 100 I'' " I 20 25 I'1 ‘'t"" i TT H 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 TTT miz-> Abundance #1525: Oxepane, 2,2,4-trimethyl- 43 59 5.00 -5.40 ------ —5.60 A 5.20 m/ Z 56 70.14% 5000- 10 31 |. il.i 85 100 r ■ " r ' ■' i " | I I I I TTmT । .... । । . I TTTTprr T] TTTTTT । | I I M । > ■ ■ > । > TTT m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #63416: Oxirane, tetramethyl- - TTT 1 P 59 5.00 5.20 5.40 5.60 43 . 10 63.55%
5000-
29 85 67 100 " i " ■ ■ t' ■ " i"' ' i" " i" " i' 11" ' I'1" I " " I " " I'' 111" i • ’" i " " i m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 5.00 5.20 5.40 5.60
26679.D NP112701.M Fri Dec 07 13:10:07 2001 Page 4
NYC-WTC_000032039
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NYC-WTC_000032400
Laboratory report for GCMS analysis of sample AD26985 completed on December 11, 2001, showing surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032058
Laboratory report documenting GCMS analysis of sample AD26680 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032245
Gas chromatography-mass spectrometry analysis of sample AD26832 documenting unknown compounds with reference to comments.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032007
Laboratory report documenting GCMS analysis of sample AD26678 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031968
Laboratory report documenting GCMS analysis of sample AD26676 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031707
Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26476 revealed no non-target compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032202
Laboratory report documenting GCMS analysis of sample AD26829 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031685
Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26475 revealed no non-target compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031940
Laboratory report documenting GCMS analysis of sample AD26626 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032093
Laboratory report documenting GCMS analysis of sample AD26682 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031989
Laboratory report documenting GCMS analysis of sample AD26677 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032343
Laboratory report for GCMS analysis of sample AD26982 completed on December 11, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000031869
Illegible text on a single page from the GCMS folder covering November to December 2001.
Filed in the same folder
NYC-WTC_000031870
Index or cover sheet page for the GCMS folder covering the period from November 7 to December 6, 2001.
Filed in the same folder
NYC-WTC_000031876
Calibration table listing standards like 1,4-Dichlorobenzene-d4 and Naphthalene-d8 for GC/MS analysis dated December 2001.
Filed in the same folder
NYC-WTC_000031889
GC/MS analysis of sample AD26538 identified other unknown compounds noted in comments section, December 10, 2001.
Filed in the same folder
NYC-WTC_000031905
Laboratory report documenting GCMS analysis of sample AD26624 identifying unknown compounds on December 10, 2001.
Filed in the same folder