NYC-WTC_000018588
Laboratory report showing non-detect results for volatile organic compounds in a GC/MS blank sample.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Document / 24 pages
GCMS blank analysis for sample AD30694, Jan 2002
Machine-extracted title · confidence 100%Blank analysis report showing non-detectable levels of target organic compounds in sample AD30694.
NYC-WTC_000018069–000018092Folder label: “GCMS X 12/27/01 A 1/16/02”
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NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\1\DATA\DEC3I01\LBD.D Vial: 26 Acq On 1 Jan 2002 1:10 pm Operator: 209 -GALOS Sample gems scan 12/19 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-Isopropoxy-1,1,1,7,7,7-hexam Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T.
26.89 1.45 ug/1 646300 Phenanthrene-dl0 24.99
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 50 2 1-Monolinoleoylglycerol trimethylsi 498 C27H5404Si2 054284-45-6 38 3 2-Hexe: ioic acid, bis(trimethylsi 288 C12H24O4Si2 055494-10-5 32 4 Mandel ic acid ditbdms 380 C20H36O3Si2 078324-07-9 25 Abundance Scan 2379 (26.886 min): LBD.D (-) m/ z 73.0,0 100.00% 73
5000 147 ... 221 281 45 249. 1 327,355 401 429 26.60 26.80 27.00 27.20 117 . 191 1911 I — TIT—nau*nuu*tiu——h——r m/z 147.00 31.93% miz-> 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-trfs(trim 73
5000 • • i • ■ • • i NT T 147 26.60 26.80 27.00 27.20 221 281 m/z 221.05 15.86% 327, -IPmPTTIT 415 519 561 miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #58871: 1-Monolinolcoylglycerol trimethylsilyl ether 73 ------------------------- 207 26.60 26.80 27.00 27.20 5000 147 m/z 281.00 15.68% 34 103 281 395 482 • ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ‘ ■ i ■ ' • ' i • ■ ' ■ i ' ■ ■ ' i ■ ■ 1 1 i 1 ■ ' ■ i ' 1 miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #40777:2-Hexenedioic acid, bis(trimethylsilyl) ester, (E)- 73 26.60 26.80 27.00 27.20 m/z 74.0.0 8.63% 5000 147 45
m/z-> • ‘i 1 ' 50 42 100 — 150 200 250 300 350 400 450 500 550 244 273____________________________________ M26.60 26.80 27.00 27.20
LBD.D GCMS1126.M Wed Jan 23 09:02:47 2002 Page 11
NYC-WTC_000018085
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NYC-WTC_000018085Source: NYC Law Department, mirrored locally
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NYC-WTC_000018214
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Laboratory report documenting GCMS analysis of sample AD30985 conducted on January 25, 2002.
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1 shared topics · Same agency, volume and box · similarity 0.991
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Automated laboratory log recording GCMS analysis of sample AD30714 including detection of unknown compounds and surrogates.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
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Laboratory report documenting GCMS analysis of sample AD31074 conducted on January 18, 2002, noting no unusual compounds were detected.
1 shared topics · Same agency, volume and box · similarity 0.991
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 topics · Same agency, volume and box · similarity 0.990
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 topics · Same agency, volume and box · similarity 0.990
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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990
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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990
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Automated laboratory log recording GCMS analysis of sample AD30605 including detection of unknown compounds and surrogates.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990
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Laboratory report documenting GCMS analysis of sample AD31018 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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NYC-WTC_000018588
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Laboratory report documenting gas chromatography mass spectrometry results for sample AD30933 conducted on January 28, 2002.
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NYC-WTC_000018059
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NYC-WTC_000018060
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NYC-WTC_000018064
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Automated laboratory log recording GCMS analysis of sample AD30694 including detection of unknown compounds and surrogates.
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