DEP laboratory report of GCMS analysis for sample AE06635 conducted on April 18, 2002.
NYC-WTC_000060478–000060494Folder label: “GCMS X 3/21/02 A 4/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\APR16O2\6635.D Vial: 8 Acq On : 16 Apr 2002 8:03 pm Operator: Sample : gc/ms scan 3/22 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Cyclopentasiloxane, decamethyl Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
14.82 1.80 ug/1 330642 Naphthalene-d8 15.84
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclopentasiloxaiie, decamethyl- 370 C10H3005Si5 000541-02-6 2 3,4-Dihydroxymaydelic acid, ethyl e 428 C19H36O5Si3 000000-00-0 3 Silane, [[4-[b<2-bis[(trimethylsily 458 C20H42O4Si4 056114-62-6 43 4 N-(Trifluoro^etyl)-N,O,O' ,0''-tetr 553 C22H42F3NO4Si4 000000-00-0 43 Abundance Scan 1064 (14.815 min): 6635.D (-) m/z73.00100.00% 73
267 355 5000
45 14.40 14.60 14.80 15.00 15.20 108 133154 193 223 293 ,323 , ................... m/z 355.05 57.56% ■n/z-> 50 100 150 200 250 300 350 400 Abundance #51266: Cyclopentasiloxane, decamethyl- 73
355 267 ........ I [...... 5000 14.40 14.60 14.80 15.00 15.20 m/z 267.00 52.19% 207 323 "T" 50 100 150 200 250 300 350 400 Abundance #55759: 3,4-Dihydroxymandelic acid, ethyl ester, tri-TMS 3$5 M , 73 14.40 14.60 14.80 15.00 15.20 552 m/z 356.05 20.26%
............ 208 , , 251 , 281^........ 385 413 T" ■n/z-> 50 100 150 200 250 300 350 400 Abundance #74513: Silane, [[4-(1,2-bis[(trimethylsilyl)oxy]ethylJ-1,2 Li 1*^ 31 5 14.40 14.60 14.80 15.00 15.20 m/z 268.00 13.89% 5000 73
45 ...... I ITO ^7 ,251, 281........ ....... 443 ■l\ ' I r mZz-> 50 100 150 200 250 300 350 400 14.40 14.60 14.80 15.00 15.20
6635.D GCMS0412.M Wed Apr 17 12:03:04 2002 Page 1
NYC-WTC_000060485
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000058391
Analytical run record from April 2, 2002, documenting unknown compounds and surrogate recovery for sample AE04592.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058523
Laboratory report documenting GCMS analysis of sample AE04805 conducted on April 5, 2002.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039611
Laboratory report documenting GCMS analysis of sample AE06456 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039545
Laboratory report documenting GCMS analysis of sample AE06452 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011877
Laboratory report documenting GCMS analysis of environmental sample AE04411 conducted on April 3, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048055
GCMS analysis report for sample AE08215 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · similarity 0.997
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039560
Laboratory report documenting GCMS analysis of sample AE06453 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048013
Gas chromatography-mass spectrometry analysis of sample AE08210 detecting unknown organic compounds and measuring 2,4-DDD surrogate recovery at 73%, April 22, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039681
Surrogate recovery data for sample AE06423 analyzed by GCMS on April 18, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039522
Laboratory report documenting GCMS analysis of sample AE06450 conducted on April 19, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039574
Laboratory report documenting GCMS analysis of sample AE06454 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.996
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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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_000060435
Environmental Protection Department record from the World Trade Center site dated March 2002.
Filed in the same folder
NYC-WTC_000060436
Document page from DEP Box 57 showing water quality parameters including drip rate and pH.
Filed in the same folder
NYC-WTC_000060438
Laboratory report showing GC/MS blank analysis for Method 508 compounds with non-detectable levels.
Filed in the same folder
NYC-WTC_000060446
DEP laboratory report of GCMS blank analysis for sample AE06633 conducted on April 17, 2002.
Filed in the same folder
NYC-WTC_000060450
DEP laboratory report of GCMS reference analysis for sample AE06633 conducted on April 17, 2002.
Filed in the same folder