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\DEC3101\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 3 Cyclotetrasiloxane, octamethyl Concentration Rank 16 R.T. EstConc Area Relative to ISTD R.T.
11.13 0.42 ug/1 126976 1,4-Dichlorobenzene-d4 11.67 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclotetrasiloxane, octamethyl- 296 C8H2404Si4 000556-67-2 90 2 Benzene, 1-phenyl-4- (2-cyano-2-phen 281 C21H15N 027869-56-3 25 3 2-Oxo-4-pheny1-6- (4-chlorophenyl)-1 282 C16H11C1N2O 000000-00-0 9 4 4-^tiino-5-(4-acetylphenylazo)benzof 281 C14H11N5O2 000000-00-0 9 Abundance Scan 663 (11.133 min): LBD.D (-) m/z "7 2(11 100.00% 5000 i i 1 I । i j i rn i [ < । t । i i i i । ' 10.80 11.00 11.20 11.40 45 59 73 , 89 103 119 133 147 163 177 113 207 221 235 249 225 . A I 1 ITT ri . | . . 1 1 1 ■ • > I > • > ■ I ■ • "‘I > ■ . . | . I | . , I. । .1 » । । । i । i । i A I I ."I 1,1 m/z 282.00 28.79% m/z-> 40 60 _ 80 100 120 140 160 180 200 220 240 260 280 (Abundance #41966: Cyclotetrasiloxane, octamethyl- 281 *
5000 T T T 10.80 11.00 11.20 11.40 133 m/z 283.00 18.50% 73 I 163 177 1?1 227 235 249 265 | ■ 1 • ■ । ■ ■ ■ ■ । • 1 i ‘ ■ ■ ■ i 1 ' 1 • i • ' • ' i ■ • • 1 i 1 • ' ' i1 ' ' ' iDunutmTTTTT miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #39643: Benzene, 1-phenyl-4-(2-cyano-2-phenyletheny!) I 281 +114 I’I ■ r ■ ■ ■»i 10.80 11.00 11.20 11.40 5000 m/z 192.90 11.43% , 253 126 . 2 ! 266 203 ,224.240,7, |I,,TBd m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #39756:2-Oxo-4-phenyl-6-(4-chlorophenyl)-1,2-dihydropyrimi T T T T 281 10.80 11.00 11.20 11.40 m/z 132.90 10.91% 5000
102 123 141 175 204 247 ■ ■ i • •' ■ i • ‘ ■ i11' • i1 । । • I I I I I I J I I I I I j I • • if • * • i • < ■ ■ | • j • • • ■ i -r-r-j-r-r-n-p-r ‘ ' l r» » . । m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 10.80 11.00 11.20 11.40
LBD.D GCMS1126.M Wed Jan 23 09:02:05 2002 Page 3
NYC-WTC_000018077
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NYC-WTC_000018077Source: NYC Law Department, mirrored locally
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NYC-WTC_000018214
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1 shared topics · Same agency, volume and box · similarity 0.991
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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
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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
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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017380
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_000018262
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Automated laboratory log recording GCMS analysis of sample AD30713 including detection of unknown compounds and surrogates.
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NYC-WTC_000018058
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NYC-WTC_000018059
Calibration verification report using DFTPP standard for GCMS instrument performance check on January 1, 2002.
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NYC-WTC_000018060
Laboratory report documenting GCMS calibration analysis of sample AD30694 conducted on January 18, 2002.
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NYC-WTC_000018064
Reference data table listing response factors and concentrations for organic compounds used in GCMS analysis of sample AD30694.
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NYC-WTC_000018093
Automated laboratory log recording GCMS analysis of sample AD30694 including detection of unknown compounds and surrogates.
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