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 15 1-Monolinoleoylglycerol trimet Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 30.06 1.72 ug/1 665348 Chrysene-dl2 32.81 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1 -Monolinoleoylglycerol trimethylsi 498 C27H5404Si2 054284-45-6 42 2 3-Isopropoxy-1, 1,1, 7, 7-hexamethyl 576 C18H5207Si7 071579-69-6 38 3 1,1,1,5,7, 1,7-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 33 4 Benzoic acid, 2,4-bis[(trimethylsil 370 C16H30O4Si3 m/z "J " 010586-16-0 30 Abundance Scan 2725 (30.063 min): 30986A.D (-) 73
5000 147 221 1*000—1—02—1931—3 | 281 TT 1-1 । I*!"I r +1911—-249+4 45 117 , 327/355 401 429 29.80 30.00 30.20 30.40 m/z "" 36.07% m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #58871: 1-Monolinoleoyiglycerol trimethylsilyl ether I 73 207 5000 147 tTr 29.80 30.00 30.20 30.40 34 103 ! 281 m/z 221.05 20.65% I , _ 395, 482 i miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503; 3-Isopropoxy-1.1.1,7./.7-hexamethyl-3,5.5-tristtrim i 73 29.80 30.00 30'20 30.40 5000 m/z 355.0 12.67% 147 221 281 327 415 519 561 1 > । 1 r > 1 |- r >■ 1 r 1**‘*I4‘**}‘‘14*‘‘I‘*‘‘I****I****I । Y । ■ i ' 1 miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #56714:1,1,1,5>7>7>7-Heptamethyl-3,3-bis(trimethylsiloxy)t ‘‘+*‘1***I‘ I**- 73 29.80 30.00 30.20 30.40 m/z 281.00 12.43% 147 5000 267 355 429 45 207
• i ■ < • ' i < • ■ • i ■ ■ • i • > • • i • » ■ • i • > miz-> 50 100 150 200 250 300 350 400 450 500 550 29.80 30.00 30.20 30.40
30986A.D GCMS1126.M Tue Jan 22 10:18:31 2002 Page 15
NYC-WTC_000018309
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_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.
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_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