Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD28335 conducted on January 9, 2002.
NYC-WTC_000033974–000034002Folder label: “GCMS X 11/20/01 A 11/26/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\1\DATA\JAN08 02\2 83 55A.D Vial: 4 Acq On 8 Jan 2002 6:13 pm Operator: 209 GALOS Sample Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 19 Silanamine, N-[2,6-dimethyl-4- Concentration Rank 12
R.T. EstConc Area Relative to ISTD R.T.
36.56 4.70 ug/1 969055 Perylene-dl2 36.91
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Silanamine, N/[2,6-dimethyl-4-[(tri 281 C14H27NOSi2 072088-09-6 30 2 Ethanedioic acid, bis(trimethylsily 234 C8H18O4Si2 018294-04-7 25 3 N-Benzhydrylidene-1- (2,4,6-trimethy 343 C24H25NO 089839-57-6 22 4 Butanoic acid. 3-methyl-2-[(trimeth 262 C11H2603Si2 055124-92-0 17 Abundance Scan 3433 (36.557 min): 28355A.D (-) m/ Z 73.00 100.00% 73 147 5000 221 281 355 45 96 117 191 i 249 „ . t 327 , [ 401 429 36.20 36.40 36.60 36.80 ' ' ' ' TTTTTTTTTTTTTTTp TTTFTTTTTTTTTTTTTTTTTTTTTTTTTT m/z 147.00 . 56.17% miz->___ 4060 80 199329140369180.290220200260280 300 220349 360380 400 _ __ Abundance 73
5000 45 209 251 281 .... K. .. 36.20 36.40 36*60 36.80
.1. 147 179 35.51% i 125 147 j miz-> 40 60 80 100120140160180 200 220 240 260 280 300 320 340 360 380 400 420 ' Abundance #i ' J05: Ethane c acid, bis(tnmethyisily!) ester .... ....... 73 TTun—nm 147 36.20 36.40 36.60 36.80 5000 m/z 281.00 19.49% | _ 45 117 190 219 miz-> 40 6080 100 120 140160180 200 220 240 260 280 300320340 360 380 400 420 '' Abundance #48514: N-Benzhydrylidene-1 -(2,4,6-trimethylphenyl)ethylami 147 36.20 36.40 36.60 36.80... m/z 355.05 16.08% 5000
i TTgTTTTT 165 , 197 312 343 1.T.'.T miz-> 40 60 80 100120140160180200220240260280300320340360380400420 36.20 36.40 36.60 36.80
28355A.D GCMS1126.M Wed Jan 09 09:10:26 2002 Page 19
NYC-WTC_000034000
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NYC-WTC_000033911
Calibration data sheet recording response factors and retention times for standard compounds used in GCMS TCLP analysis on November 26-27, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018287
Analytical notes regarding GCMS scan results and LCS standard recoveries for sample AD30986.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036614
Laboratory comments on GCMS scan results for sample AD29466 noting low recovery and scheduling re-extraction.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017748
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30357 conducted on January 10, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019130
Laboratory report of gas chromatography-mass spectrometry analysis for sample AD30256 conducted on January 9, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036162
Laboratory report noting GCMS scan results for sample AD29231 with phthalates detected and low recovery requiring re-analysis.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017703
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30425 conducted on January 10, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018492
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017854
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30252 conducted on January 10, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018519
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018470
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018445
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · similarity 0.995
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_000033704
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000033705
Fragmented page from a GCMS-related record dated between November 20 and 26, 2001, likely part of the WTC environmental monitoring series.
Filed in the same folder
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.
Filed in the same folder
NYC-WTC_000033723
Calibration record for GCMS instrument 209 using method GCMS1126, dated November 26-28, 2001, listing standard compounds and retention times.
Filed in the same folder
NYC-WTC_000033726
Laboratory report of a GCMS reference analysis for sample AD28143 conducted on November 28, 2001, listing detected compounds and retention times.
Filed in the same folder