Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD28335 conducted on January 9, 2002.
NYC-WTC_000033974–000034002Folder label: “GCMS X 11/20/01 A 11/26/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\1\DATA\JAN0 802\28355A.D Vial: 4 Acq On 8 Jan 2002 6:13 pm Operator: 209 GALOS Sample Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 8 2-Propanone, 1-(1-methylethoxy Concentration Rank 18
R.T. EstConc Area Relative to ISTD R.T.
18.00 2.31 ug/1 1029010 Acenaphthene-dl0 20.39
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Propanone, 1 (1-methylethoxy) - 116 C6H1202 042781-12-4 25 2 2 (5H) -Furanone, 3,5,5-trimethyl - 126 C7H10O2 050598-50-0 23 3 2 - Propene:nitrile, 3- (acetyloxy) - 111 C5H5NO2 014268-54-3 12 4 Pentane,2,3,4 - trimethyl - 114 C8H18 _______ 000565-75-3 10 Abundance / Scan 1412 (18.004 min): 28355A.D(-) m/z 43.00 100.00% 43 57 73 5000 111 95 — -JI . . r | l . TTTtr I : [ । i TTTTT
miz-> n-p- TTTTTp-+...+++85 85 ,i 127 «6 158 201 1TTTT | H I TT'T 11 |H H j ■ I H | H*l > I H H I ■ H I I. > i ■ I TTTTTTT TT TTTTTTT 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 17.60 17.80 18.00 18.20 18.40 m/z 56.9,5 72.15% Abundance #3286: 2-Propanone, 1-(1-methylethoxy)- 43
5000- Tndg TTT 1T’» n * 1 4 I 1 * 17.60 17.80 18.00 18.20 18.40 m/z 73.00 61.37% ' 27 ! ______ , ___ । |.__ . [|| 58 73 [ _ _ TTTTTTT TTT 11 t TT . ।. TT T An 111 ■ 11 n 11 . .... TTTTTTTTTT 11 n.. |. m 11 HI TWTTTTTTTTTTTTTT TTTTTTT m/z- 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance 44475: 2(54)-uranone, 3,5.5-trimethyl- 43 —— 11 _ \ —.. —
17.60 17.80 18.00 18.20 18.40 5000 111 m/z 111.1,0 46.65% 83 55 126 68 TTTTTTTTTT T'TTTTTTOTTTTTT TIT mmmm miz-> 10 20 30 40 50 60 70 80 90 JO0110120130140150160170180190 200 21 o Abundance #2407: 2-Propenenitrile, 3-(acetyloxy)- 4 111 17.60 17.80 18.00 18.20 18.40 m/z 69.10 29.57% 5000 -
15 77
miz-> TTTTTTT .2. | 94 TTTTTTTTTTTTTTTTTTTT .................... TTTTTTT TTngTOngnon TTmpur 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 --F-PPPI 17.60 17.80 18.00 18.20 18.40
28355A.D GCMS1126.M Wed Jan 09 09:09:35 2002 Page 8
NYC-WTC_000033989
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000033911
Calibration data sheet recording response factors and retention times for standard compounds used in GCMS TCLP analysis on November 26-27, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018287
Analytical notes regarding GCMS scan results and LCS standard recoveries for sample AD30986.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036614
Laboratory comments on GCMS scan results for sample AD29466 noting low recovery and scheduling re-extraction.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017748
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30357 conducted on January 10, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019130
Laboratory report of gas chromatography-mass spectrometry analysis for sample AD30256 conducted on January 9, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036162
Laboratory report noting GCMS scan results for sample AD29231 with phthalates detected and low recovery requiring re-analysis.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017703
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30425 conducted on January 10, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018492
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017854
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30252 conducted on January 10, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018519
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018470
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018445
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · similarity 0.995
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_000033704
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000033705
Fragmented page from a GCMS-related record dated between November 20 and 26, 2001, likely part of the WTC environmental monitoring series.
Filed in the same folder
NYC-WTC_000033707
Laboratory report of a GCMS blank analysis for sample AD28143 conducted on November 28, 2001, listing various organic compounds below detection limits.
Filed in the same folder
NYC-WTC_000033723
Calibration record for GCMS instrument 209 using method GCMS1126, dated November 26-28, 2001, listing standard compounds and retention times.
Filed in the same folder
NYC-WTC_000033726
Laboratory report of a GCMS reference analysis for sample AD28143 conducted on November 28, 2001, listing detected compounds and retention times.
Filed in the same folder