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 12 1,1,1,5,7,7,7-Heptamethyl-3,3- Concentrat ion Rank 9
R.T. EstConc Area Relative to ISTD R.T.
31.72 0.50 ug/1 120565 Chrysene-dl2 33.02
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 1,1,1,5,7,7,7-Eteptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 35 2 3-Isopropoxy-0^, 1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 33 3 Trisiloxane, 1, 1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 32 4 Butanoic acid, 3-methyl-2-[ (trimeth 262 CllH26O3Si2 055124-92-0 32 Abundance Scan 2906 (31.720 min): 30935.D (-) m/z 73.00 1 00.00% 73
5000 147 I 221 281 ■ । rt . ■ । 1" . ITTi r.-r-r t 177 । ! miz-> 45 117, 1 1*7" 1 T70B//7 50 100 150 9 200 250 300। 325 355 401 429 350 400 450 500 550 31.40 31.60 31.80 32.00 m/z 147.00 40.15% Abundance #56714: 1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73 147 5000 267 T T II T 355 429 31.40 31.60 31.80 32.00 45 207 m/z 221.05 2 2.00% 1 1 ' I • ■ • ■ I ' 1 ' 1 1 1 1 miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503; 3-sopropoxy-1.1.1 7.7.7-hexamethyl-3.5.5-tris(trim 73
31.40 ‘step 31.80 32'00 1 5000 147 m/z 281.00 16.12% 221 281 327 415 519 561 i • ‘ । m/z-> 50 100 150 200 250 300 350 400 450 500 * 550 Abundance #74103: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet * 1 । • r1 * *11 *1 * * i * * * * i 73 31.40 31.60 31.80 32.00 147 m/z 355.05 11.71% 5000
45 281 69.............. m/z—> JU50 117 100 150 207 200 249 250 300 350 400 450 500 550 i . । । |~r f । f । i i j i । । j i i । 31.40 31.60 31.80 32.00
30935.D GCMS1126.M Fri Jan 25 11:51:05 2002 Page 12
NYC-WTC_000018772
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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.
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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