Laboratory report documenting gas chromatography-mass spectrometry blank analysis for volatile organic compounds conducted on January 7, 2002.
NYC-WTC_000019049–000019060Folder label: “GCMS X 12/13/01 A 12/22/01 AND 12/27/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
' Data File : C:\HPCHEM\1\DATA\DEC2701\LBA.D Vial: 4 Acq On : 27 Dec 2001 1:06 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/13 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 4 Cyclohexasiloxane, dodecamethy Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
17.45 0.80 ug/1 ' 279064 Naphthalene-d8 15.29
Hit# of 5 Tentative ID MW MolForm CAS# Qual l Cyclohexasiloxane, dodecamethyl- 444 C12H3606Si6 000540-97-6 36 2 l,l,l,5,7,7,7-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 25 3 Heptadecanoic acid, trimethylsilyl 342 C20H42O2Si 055517-58-3 12 4 Silane, ,2,3-benzenetriyltris(oxy 342 C15H30O3Si3 017864-23-2 10 Abundance Scan 1352 (17.452 min): LBA.D (-) m/z 73.0,0 100.00% । 73
5000- 341 147
miz-> mh45 117 . [ 179.. 207 251 281 311 L t TIUTTThmmemmmmm—d—mepmpaamTTAT 429
40 60 80 100120140160180 200220240260280300320340360380 400420 17.20 17.40 17.60 17.80 m/z 341.00 25.25% Abundance #56711: Cyclohexasiloxane, dodecamethyl- 70 341
5000 429 ) 17.20 17.40 17.60 17.80 ; 147 m/z 147.00 13.51% ........... 1..... 117.... |.............297 ......... 267 ......311........................... miz- 40 60 80 100 120 140 160180 200 220 240 260 280 300 320 340 360 380 400 420 '' Abundance #56714: 1.1.1.5.7.7.7-Heptamethyl-3.3-bis(trimethylsiloxyit 73 — A• ________ • ■ 1 • • > > i • • 147 17.20 17.40 17.60 17.80 5000 267 m/z 325.00 8.74% 355 429 45 207
miz-s 140 60 80 '160120140160180 200 220 240 260 280 300 320 340 360 380 400420 ' ’ Abundance #73597: Heptadecanoic acid, trimethylsilyl ester 73 17.20 17.40 17.60 17.80 m/z 74.00 8.66% 117 5000 327 145 ............... . ..... ... ........ . miz-> 40 60 80 100120140160180 200 220 240 260 280 300 320 340 360 380 400 420 ' 17.20 17.40 17.60 17.80
LBA.D GCMS1126.M Fri Dec 28 15:07:38 2001 Page 4
NYC-WTC_000019058
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NYC-WTC_000017663
Laboratory report documenting gas chromatography-mass spectrometry blank analysis conducted on December 27, 2001.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018420
Laboratory report documenting GCMS blank analysis of sample AD30643 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016242
Laboratory report of a GCMS blank run for sample AD31347 performed on February 5, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018546
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034958
Calibration report showing recovery percentages for various chemical standards used in the GCMS analysis.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035426
Log recording sample volume, drip rates, and addition details for GCMS analysis in December 2001.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035776
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004149
Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036798
GCMS analysis report for sample AD29523 listing unknown compounds and surrogate recovery data from January 28, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036712
GCMS analysis report for sample AD29563 listing unknown compounds and surrogate recovery data from January 28, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036350
Blank sample analysis report for GCMS testing showing non-detect levels for target analytes.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033707
Laboratory report of a GCMS blank analysis for sample AD28143 conducted on November 28, 2001, listing various organic compounds below detection limits.
1 shared topics · similarity 0.993
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_000019035
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NYC-WTC_000019036
Record of Method 502 GCMS analysis data and quality control parameters for samples analyzed in December 2001.
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NYC-WTC_000019040
Calibration report for gas chromatography-mass spectrometry analysis of nitrosamines and chlorinated benzenes conducted on December 22, 2001.
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NYC-WTC_000019044
Reference analysis report for gas chromatography-mass spectrometry quantification of volatile organic compounds conducted on December 29, 2001.
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NYC-WTC_000019061
Laboratory report of gas chromatography-mass spectrometry analysis for sample AD30085 conducted on January 9, 2002.
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