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\1\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 4 Cyclohexasiloxane, dodecamethy Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
17.91 0.66 ug/1 45855 Naphthalene-d8 15.78
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclohexasiloxane, dodecamethyl- 444 C12H36O6Si6 000540-97-6 78 2 l,l,l,5,7,7,y-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 23 3 4-Amino-5-i idazole carboxamide, tr 342 C13H30N4OSi3 000000-00-0 23 4 Silane, [1, ,3-benzenetriyltris(oxy 342 C15H30O3Si3 017864-23-2 7 Abundance Scan 1405 (17.912 min): LB.D (-) m/ z 73.10 100.00%! 73
5000 341 45 147 429 17.60 17.80 18.00 18.20 " iT r" r'" i" " ir'" i I........ 207...................L ........................ . ,, 11'" 111" I"111111 r 11'111" " I"111'1111"1' In >. ,1 i . rp-f. I | II U | H I I | I Hl | m/z 341.00 25.01% m/z-> 40 60 80 100120140160180 200 220 240 260 280 300 320 340 360 380 4CX) 420 Abundance #56711: Cyclohexasiloxane, dodecamethyl- 73 341
429 5000 17.60 17.80 18.00 18.20 147 m/z 147.05 11.40% 117 [ 111———1010111—0001——031——01100010111 207 267 311 [ ....... I i" " i" " i" " i'"11 m/z-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73
147 17.60 17.80 18.00 18.20 267 m/z 429.05 10.85%| 5000 355 429 45 207
" i" " " " i'''' i' ‘" ।" " I'''' i''" i"' ‘ i" " I‘' i" " i ‘1" i''" i" " i'' ■' i"1 iH " 11111111" I' " I miz-> 40 60 80 100120140160180200220240260280300320340 360380400420 Abundance #48317:4-Amino-5-imidazole carboxamide, tris(trimethylsily 73 17.60 17.80 18.00 18.20 m/z 342.00 8.92% 327 5000 237 45 147 172 - 11*001101101—0——I—0IBIIEmmOH1CTTummmu 212 255 | 1 1 1 ' 1 1 1 1 1 ' 111*’‘ I mfz~> 40 60 80 100120140160180200220240260280300320340 360 380 400 420 17.60 17.80 18.00 18.20
LB.D GCMS0520.M Tue May 21 11:40:06 2002 Page 4
NYC-WTC_000023658
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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