Laboratory report documenting GCMS analysis of sample AE05702 conducted on April 11, 2002, including surrogate recovery data.
NYC-WTC_000059517–000059525Folder label: “GCMS X 3/12/02 A 4/2/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\APR0102\5703.D Vial: 21 Acq On 2 Apr 2002 8:04 am Operator: Sample gc/ms scan 3/12 fb Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Silane, tetramethyl- Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
8.13 1.84 ug/1 260140 1,4-Dichlorobenzene-d4 12.25
Hit# of 5 Tentative ID MW MolForm CAS# Qua! 1 Silane, ,-^tramethyl- 88 C4H12Si 000075-76-3 47 2 N-Ethyl'formamide 73 C3H7NO 000627-45-2 9 . 3 Pentahe, 3-methoxy- 102 C6H14O 036839-67-5 9 4 l,3-p(ioxolane, 2-pentadecyl- 284 C18H36O2 004360-57-0 9 Abundance 7-...... . ....... .... ........... Scan 336 (8J27 min):‘5703.b (-)’ m/z 73.00 : 7|3
! i 5000 43 I ' ' ' ' I 7.80 8.00 8.20 8.40 I 49 55 6L I I . 103 ' 'I > ' '' ‘ ‘ I m/z 43.05 27.84% m/z->10 20 30 40 50 60 70 80 90 100 110 Abundance #62932: Silane, teframethyl- 7)3
J 5000 7.80 8.00 8.20 8.40 45 m/z 41.05 10.86% 15 .1 53, 59 I 88 m/z--> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292; N-EtHylformariiide i 30 I 73 .. / i 7.80 8.00 8.20 8.40____ 5000 m/ z 45.05 10.04%
15 44 58 (f m/z-> 10 20 30 40 __ 50____60____ 70___ 80 90 100 110 Abundance #1793: Pentane, 3-methoxy- ...................... ................................ I 713 7.80 8.00 8.20 8.40 ___ m/z 7.20% I 5000 i 45 i i V 33 3,9, m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40
5703.D GCMS0403.M Fri Apr 05 10:35:35 2002 Page 1
NYC-WTC_000059524
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NYC-WTC_000059508
Laboratory report documenting GCMS analysis of sample AE05701 conducted on April 11, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059499
Reference analysis report for sample AE05701 conducted on April 5, 2002, quantifying recovery of specific organic compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059536
Laboratory report documenting GCMS analysis of sample AE05743 conducted on April 11, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059576
Laboratory report documenting GCMS analysis of sample AE05747 conducted on April 11, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059230
Laboratory record of gas chromatography mass spectrometry analysis for unknown compounds and surrogates on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059239
Laboratory record of gas chromatography mass spectrometry analysis for unknown compounds and surrogates on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058938
Laboratory report for sample AE05056 analyzing unknown compounds and surrogates via GCMS on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059526
Laboratory report documenting GCMS analysis of sample AE05703 conducted on April 11, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058571
Laboratory report documenting GCMS analysis of sample AE04846 conducted on April 5, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058407
Analytical run record from April 2, 2002, documenting unknown compounds and surrogate recovery for sample AE04593.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058506
Laboratory report documenting GCMS analysis of sample AE04803 conducted on April 5, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011738
Laboratory report documenting GCMS analysis of sample AE04125 conducted on April 1, 2002, by analyst DLV.
1 shared topics · similarity 0.998
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_000059471
Administrative record from the Department of Environmental Protection regarding World Trade Center activities in early 2002.
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NYC-WTC_000059472
Single-page document from DEP Box 57 containing minimal visible text, likely part of a larger environmental record series.
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NYC-WTC_000059473
Data sheet recording water quality parameters including drip rate, pH, and counts for samples analyzed in early 2002.
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NYC-WTC_000059478
Instrument calibration record using DFTPP standard to verify GCMS performance for analytical testing on April 1, 2002.
Filed in the same folder
NYC-WTC_000059487
Laboratory report of a GCMS blank test conducted on April 5, 2002, showing non-detect levels for various organic compounds.
Filed in the same folder