Laboratory report documenting gas chromatography mass spectrometry results for sample AD30934 conducted on January 28, 2002.
NYC-WTC_000018733–000018753Folder 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\30934.D Vial: 51 Acq On 2 Jan 2002 3:21 pm 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 6 Trisiloxane, 1,1,1,5,5,5-hexam Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T.
20.28 2.81 ug/1 964045 Acenaphthene-dl0 20.56
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Trisiloxane, 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 33 2 3-Isopropoxy-1,1,1,7, 7,7-hexamethyl 576 C18H5207Si7 071579-69-6 25 3 4-Amino-5-imidazole carboxamide, tr 342 C13H30N4OSi3 000000-00-0 10 4 Octadecanoic acid, 2-[ (trimethylsil 386 C22H46O3Si 056196-58-8 9 Abundance Scan 1659 (20.277 min): 30934.D (-) m/z 73.0,0 100.00% 73
5000 147 281 ■■।•1•■।■■ >■ r■■•“! •■ 327 20.00 20.20 20.40 20.60 45 117 , 191 221 249 , 1 353 383/15 — TTI—TTT1*1 Parah TCICCITI"CS*T ........ ’’T ■ i ■ ■ ' ' । ■ ■ ■ ■ । ■ m/z 147.00 34.84% miz-> 50 100 150 200 250 300 350 400 450 500 550 [Abundance #52459: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147 281 5000 20.00 20.20 20.40 20.60 369 m/z 281.00 31.57%
1 207 249 338 I , ............ ' 1 I ' ' ' 1 1 1 1 --PTI miz-> 50 100 150 200 250 300 ‘ 350 400 ' 450 500 550 Abundance #60503: 3-isopropoxy-1.1 .1.7,7.7-hexamethyl-3,5,5-tris(trim 73 TTTT-r 20.00 20.20 20.40 20.60 5000 147 m/z 326.90 12.22%
221 281 327 415 519 561 m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #48317:4-Amino-5-imidazole carboxamide, tris(trimethylsily 73 20.00 20.20 20.40 20.60 m/z 282.00 8.83% 327 5000 237 45 ! 147. I 172 212 ‘ ■ i ; ■ 1......... • ‘ I * ‘ • • I ‘ ‘ • I ‘ ‘‘ I ‘ miz 50 100 150 200 250 300 350 400 450 500 550 20.00 20.20 20.40 20.60
30934.D GCMS1126.M Fri Jan 25 11:46:55 2002 Page 6
NYC-WTC_000018745
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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_000018754
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30935 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_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_000018262
Laboratory report documenting GCMS analysis of sample AD30985 conducted on January 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗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_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 0.999
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_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_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_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