Laboratory report documenting gas chromatography mass spectrometry results for sample AD30935 conducted on January 28, 2002.
NYC-WTC_000018754–000018774Folder label: “GCMS X 12/19/01 A 1/2/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report
Data File C:\HPCHEM\1\DATA\DEC3101\30935.D Vial: 48 Acq On 2 Jan 2002 11:27 am Operator: 209 GALOS Sample gems scan 12/19a Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 11 3-1sopropoxy-1,1,1,7,7,7-hexam Concentrat ion Rank 8
R.T. EstConc Area Relative to ISTD R.T.
30.25 0.59 ug/1 143347 Chrysene-dl2 33.02
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Isopropoxy-1,1/1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 40 2 Ethanedioic acid, bis(trimethylsily 234 C8H18O4S12 018294-04-7 38 3 2-Hexenedioic/acid, bis(trimethylsi 288 C12H2404Si2 055494-10-5 23 4 2-Pentenoicacid, 2-[ (trimethylsily 260 CllH24O3Si2 055045-17-5 23 Abundance Scan 2746 (30.251 min): 30935.D (-) m/z 73.0,0 100.00% 73 __
5000 147 221 281 355 45. t rp r 21 117 , fi* ' ■ I I I . 11II 1 . I 327 I I 18 L , 49142% ,. . 30.00 30.20 30.40 30.60 m/z 147.00 39.51% m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503:3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73 5000 ..................... • 1 1 ‘ 1 147 30.00 30.20 30.40 30.60 m/z 221.05 21.14% .... 21 21327 _ 415 1 519 561 m/z-> 50 100 150 200 250 300 350 ' 400 ' 450 500 550 Abundance #30580: Ethanedioic acid. bis(trimethylsily!) ester 73 147 ) 1 30.00 30.20 30.40 30.60 5000 m/z 355.05 15.15% 45 190 219 I I miz-> 50 100 150 200 250 300 350’400 450 500 550 Abundance #40777:2-Hexenedioic acid, bis(trimethyisilyl) ester, (E)- 73 30.00 30.20 30.40 30.60 m/z 281.00 13.63% 5000 147 45
[ TII |‘ ‘ I112' ‘ 1^6 244 273 -------PPPPPP miz-> 50 100 ‘ 266 ' 250 300 ' 350 ~ ‘ 400 ' ' 450 ‘ ' 500 ' ' 550 ' 30.00 30.20 30.40 30.60
30935.D GCMS1126.M Fri Jan 25 11:51:00 2002 Page 11
NYC-WTC_000018771
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NYC-WTC_000018693
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30909 conducted on January 28, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018733
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30934 conducted on January 28, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018664
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30907 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018174
Automated laboratory log recording GCMS analysis of sample AD30714 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018155
Automated laboratory log recording GCMS analysis of sample AD30713 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018716
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30933 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018605
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30705 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018262
Laboratory report documenting GCMS analysis of sample AD30985 conducted on January 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018214
Automated laboratory log recording GCMS analysis of sample AD30712 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018194
Automated laboratory log recording GCMS analysis of sample AD30605 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016096
GCMS analysis report for sample AD27288 showing surrogate recovery and unknown compounds from December 19, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036656
Laboratory comments on GCMS scan results for sample AD29517 noting low recovery and scheduling re-extraction.
1 shared topics · similarity 0.998
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_000018576
Single-page document containing GCMS data or metadata associated with the WTC site in early January 2002.
Filed in the same folder
NYC-WTC_000018577
Laboratory log sheet detailing Method 508 extraction and analysis parameters for samples processed in December 2001.
Filed in the same folder
NYC-WTC_000018579
Laboratory report documenting GCMS calibration data for sample AD30705 conducted on January 2, 2002.
Filed in the same folder
NYC-WTC_000018583
Laboratory report documenting GCMS reference analysis of sample AD30705 conducted on January 2, 2002.
Filed in the same folder
NYC-WTC_000018588
Laboratory report showing non-detect results for volatile organic compounds in a GC/MS blank sample.
Filed in the same folder