Laboratory report showing GC/MS analysis results for sample AE09446 including surrogate recovery data on May 16, 2002.
NYC-WTC_000023372–000023382Folder label: “GCMS X 5/8/02 A 5/9/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File : C:\HPCHEM\l\DATA\MAY0902\9446.D Vial: 13 Acq On : 10 May 2002 2:11 am Operator: Sample : GC/MS SCAN 5/8 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0510.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 Cyclopentasiloxane, decamethyl Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
14.80 2.50 ug/1 207258 Naphthalene-d8 15.83
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclope: as il oxane, decamethyl- 370 C10H3005Si5 000541-02-6 64 2 3,4-Dih droxybenzyl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 43 3 Noradrenaline, tetra-TMS 457 C20H43NO3Si4 000000-00-0 37 4 Benzoic acid, 2,4-bis[(trimethylsil 370 C16H30O4Si3 010586-16-0 37 Abundance 7 Scan 1065 (14.799 min): 9446.D (-) m/ z 73.10 100.00% 73
5000 267 355 .............. . ....................... 14.40 14.60 14.80 15.00 15.20 45 I, 111 ' I 108 133154 191 223 „ 1 323l... m/z 267.05 38.74% m/z-> 50 100 150 200 250 300 350 400 Abundance #51266: Cyclopentasiloxane, decamethyl- 73
355 267 5000 14.40 14.60 14.80 15.00 15.20 m/z 355.10 38.12% ............ 207 । 323 I R '' 1 ' 1 1 1 1 ' 1 1 miz-> 50 100 150 200 250 300 350 400 Abundance #49868:3,4-Dihydroxybenzyl alcohol,tris(trimethylsily!)- 73
14.40 14.60 14.80 15.00 15.20 267 m/z 356.10 14.06% 5000 179 356 45 147 I, 209 237, 312 ............... 'i 1 m/z-> 50 100 150 200 250 300 350 400 Abundance #57357: Noradrenaline, tetra-TMS 73 14.40 14.60 14.80 15.00 15.20 m/z 267.95 9.92%
5000 102 355
45 1 147 442 Tl " i m/z—> 50 100 150 200 250 300 350 400 14.40 14.60 14.80 15.00 15.20
9446.D GCMS0510.M Fri May 10 13:58:28 2002 Page 2
NYC-WTC_000023380
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000023255
Laboratory report documenting the detection of unknown compounds and surrogate recovery in sample AE08271 on May 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023292
Laboratory report showing GCMS analysis of sample AE08487 conducted on May 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023335
Laboratory report showing GC/MS analysis results for sample AE09518 including surrogate recovery data on May 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043590
Summary of GC/MS analytical results for sample AE09674 processed on May 10, 2002, including surrogate recovery data.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043112
Laboratory report for DEP Box 25 showing GCMS analysis of sample AE09395 with unknown compounds and surrogate data from May 9, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043124
Laboratory report for DEP Box 25 showing GCMS analysis of sample AE09396 with unknown compounds and surrogate data from May 9, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043186
Laboratory report for DEP Box 25 showing GCMS analysis of sample AE09450 with unknown compounds and surrogate data from May 8, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045279
GCMS analytical report for sample AE10437 showing unknown compounds and surrogate recovery data from May 20, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043572
Summary of GC/MS analytical results for sample AE09652 processed on May 10, 2002, including surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043600
Summary of GC/MS analytical results for sample AE09675 processed on May 10, 2002, including surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045238
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10433 conducted on May 20, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044847
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10166 on May 10, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000022961
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000022962
Fragmentary record containing a document identifier and date from the DEP GCMS analysis series.
Filed in the same folder
NYC-WTC_000022965
Laboratory report of a GCMS blank run conducted on May 14, 2002, showing non-detect results for various compounds.
Filed in the same folder
NYC-WTC_000022990
Laboratory report documenting GCMS calibration verification analysis conducted on May 14, 2002.
Filed in the same folder
NYC-WTC_000022994
Laboratory report of GCMS reference standard analysis conducted on May 14, 2002, showing recovery percentages.
Filed in the same folder