Laboratory report showing GC/MS blank analysis for sample AE09676 with non-detect results for volatile organic compounds.
NYC-WTC_000023649–000023661Folder label: “GCMS X 5/9/02 A 5/20/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\l\DATA\MAY2002\LB.D Vial: 6 Acq On : 20 May 2002 11:06 am Operator: Sample : EXTRACTED 5/9 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0520.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L Peak Number 3 Cyclotetrasiloxane, octamethyl Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T.
11.55 0.53 ug/1 28373 1,4-Dichlorobenzene-d4 12.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclotetrasiloxane, octamethyl- 000556-67-2 64 296 C8H24O4Si4 2 3,6-Bis (N-dimethylamino) -9-ethylcar 281 C18H23N3 057103-04-5 9 3 Benzene, 1-phenyl-4- (2-cyano-2-phen 281 C21H15N 027869-56-3 9 4 6,7-Benzo-/phenothiazine-5,5-dioxide 281 Cl6H11NO2S 000000-00-0 5 Abundance Scan 711 (11.553 min): LB.D (-) m/z 281.00 100.00% 281
5000 43 55 73I 86ii 1 133 191ii 207 । 249 265 । I 11.20 11.40 11.60 11.80 ’ 1 1 1 ' ' ' 1 ‘ i 1 1 * 1 1 — m/z 282.00 28.28% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #41966: Cyclotetrasiloxane, octamethyl- 281
5000 1 1 i 1 1 ‘ 1 i 1 1 1 ' 1 ' ' ' I 1 ' ■ ' i ■ 11.20 11,40 11.60 11.80 m/z 43.05 ____ _ 22.85% 73 133 207 i . I 163 177 191 J. 235 249 265 | ' ■ i ' ■ ■ ' i ‘ ' I ' 1 11 I 1 1,1,1 ‘ l l "‘ 1 1 1 1 1 miz-> 40 60
A U 80 100 120 140 160 180 200 220 240 260 280 Abundance #39624:3,6-Bis(N-dimethylamino)-9-ethylcarbazole 281 — —————— 11.20 11.40 11.60 11.80 5000 m/z 283.00 19.28% 266
141 208 222>• 237 25° .I, . .i . , —TT ' ' । 1 1 1 1 । 1 । । 1 । 1 1 1 । । 1 1 * 1 । 1 1 1 1 । । । । । । 1 1 1 1 । 1 1 1 1 । TTrTI— 11 1 I । i i > । i" mfe-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #39643: Benzene, 1-phenyl-4-(2-cyano-2-phenylethenyl) 1 1 i ■ ‘ ■ i ‘ ' ■ ■ i ■ ■ ■ ■ i ' 2(11 11.20 11.40 11.60 11.80 m/Z 133.10 13.77%
5000
253 126 203 266 ...................... ।111'1' । ।1 ■'11 •' •' । T................... । । । । | ,224.240. ,T W, ■ 1 i ■ ■ 1 ' i ' 1 ■ 1 i ' ' m/z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 11.20 11.40 11.60 11.80
LB.D GCMS0520.M Tue May 21 11:40:05 2002 Page 3
NYC-WTC_000023657
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NYC-WTC_000023789
Instrument log and analysis summary for GCMS testing of sample AE09676 conducted on May 23, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024187
Laboratory report showing GCMS blank analysis for sample AE10851 on May 20, 2002, listing compounds below method detection limits.
Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024997
Laboratory report documenting GCMS analysis of sample AE11309 conducted on May 28, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005367
Laboratory report showing non-detectable results for nitrosamines and chlorinated solvents in GCMS blank.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043547
Laboratory report documenting a GC/MS blank run to check for contamination in the analytical system on May 6, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043036
Ten-page laboratory report showing GCMS blank analysis results for volatile organic compounds with values below detection limits.
1 shared non-person entities · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045400
GCMS blank analysis report for sample AE09447 listing compounds below detection limits from May 8, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046554
Laboratory report displaying GCMS calibration data for sample AE07311 conducted on April 3, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039453
Laboratory report documenting GCMS blank analysis of sample AE06430 conducted on April 17, 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039588
Laboratory report documenting GCMS analysis of sample AE06455 conducted on April 19, 2002, by the DEP.
1 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047979
GCMS analysis report for sample AE05749 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039655
Blank check results showing below method detection limits for volatile organic compounds in sample AE06412 on April 5, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
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_000023646
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000023647
Technical data file header page from a GCMS analysis run associated with the World Trade Center site in May 2002.
Filed in the same folder
NYC-WTC_000023662
Laboratory report showing GC/MS calibration data for volatile organic compounds analyzed on May 20-21, 2002.
Filed in the same folder
NYC-WTC_000023666
Laboratory report showing GC/MS reference analysis for sample AE09676 with quantitative results for volatile organic compounds.
Filed in the same folder
NYC-WTC_000023674
Laboratory report page showing GC/MS analysis for sample AE10062 including surrogate recovery data on May 23, 2002.
Filed in the same folder