Analytical notes regarding GCMS scan results and LCS standard recoveries for sample AD30986.
NYC-WTC_000018287–000018315Folder label: “GCMS X 12/27/01 A 1/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report
Data File C:\HPCHEM\1\DATA\JANI802\30986A.D Vial: 3 Acq On 18 Jan 2002 5:36 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 7 Tetracontane, 3,5,24-trimethyl Concentration Rank 19
R.T. EstConc Area Relative to ISTD R.T.
12.78 0.46 ug/1 175809 1,4-Dichlorobenzene-d4 11.49
Hit# of 5 Tentative ID MW MolForm CAS# Qual l Tetracontane, 3,5,24 - trimethyl - 605 C43H88 055162-61-3 50 2 Butane, 2 2- dimethyl - 86 C6H14 000075-83-2 47 3 Pentane, 2,2,3,4-tetramethyl- 128 C9H20 001186-53-4 43 4 Undecan e. 3-methyl- 170 C12H26 001002-43-3 43 Abundance Scan 842 (12.776 min): 30986A.D (-) m/z 57.00 100.00% 57
5000
-4 85 112 141 V.A 12.40 12.60 12.80 13.00 13.20 m/z 71.10 65.07%
No miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60914: Tetracontane, 3,5,24-trimethyl- 57
5000 ’ I * * ‘ ‘ I ‘ ‘ ‘ I ’ • ’ ‘ I • ‘ • I •
85 12.40 12.60 12.80 13.00 13.20 m/z 43.05 60.19% 1 Po 111.141 238 505 547
/V ■ ■ ■ । ■ m/z-> 50 100 150 ‘ 200 ' 250 ' 300 350 400 450 500 ' 550 Abundance #62862: Butane, 2,2-dimethyl- 43
12.40 12.60 12.80 13.00 13.20 5000 71 m/z 56.00 49.54%
miz-> Abundance 50 57 100 150 200 250 300 350 400 #5164: Pentane, 2,2,3,4-tetramethyl- 450 500 550 NA_ 12.40 12.60 12.80 13.00 13.20 m/z 41.05 42.59% 5000
miz—> 27 ‘ ■ i ' 50 100 150 200 250 300 350 400 450 500 550 V W) U 12.40 12.60 12.80 13.00 13.20
30986A.D GCMS1126.M Tue Jan 22 10:17:53 2002 Page 7
NYC-WTC_000018301
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NYC-WTC_000018492
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
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 non-person entities · 1 shared topics · Same agency, volume and box · 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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
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 non-person entities · 1 shared topics · Same agency, volume and box · 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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033974
Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD28335 conducted on January 9, 2002.
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 non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗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 · similarity 0.997
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 non-person entities · 1 shared topics · similarity 0.996
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_000018058
Document with unreadable text from the GCMS X folder series in DEP Box 16.
Filed in the same folder
NYC-WTC_000018059
Calibration verification report using DFTPP standard for GCMS instrument performance check on January 1, 2002.
Filed in the same folder
NYC-WTC_000018060
Laboratory report documenting GCMS calibration analysis of sample AD30694 conducted on January 18, 2002.
Filed in the same folder
NYC-WTC_000018064
Reference data table listing response factors and concentrations for organic compounds used in GCMS analysis of sample AD30694.
Filed in the same folder
NYC-WTC_000018069
Blank analysis report showing non-detectable levels of target organic compounds in sample AD30694.
Filed in the same folder