GCMS analysis report for sample AD26827 showing detection of unknown compounds and surrogate recovery data from December 21, 2001.
NYC-WTC_000018898–000018912Folder label: “GCMS X 12/17/01 A 12/22 - 12/23/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : M:\INSTRU~1\209\DATA\DEC2701\26827.D Vial: 11 Acq On : 27 Dec 2001 9:53 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 6 N-(Trifluoroacetyl)-0,0’,0*‘-t Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
14.30 0.60 ug/1 244843 Naphthalene-d8 15.28
Hit# of 5 Tentative ID MW Mol Form CAS# Qual
1 N-(Trifluoroacet )-0,0’,O’’-tris(t 481 C19H34F3NO4Si3 000000-00-0 43 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 42 3 Benzoic acid, ,5-bis(trimethylsilo 370 C16H30O4Si3 003618-20-0 38 4 Benzeneethana imine, N-[(pentafluorop 475 C21H26F5NO2Si2 055429-85-1 32 Abundance ’ Scan 1009 (14.304 mln): 26827.D (•) m/z 73.00 100.00% 73
5000 267 355 • ‘ r* * ’ * I ‘1 45 14.00 14.20 14.40 14.60 - 108 133154 ,193.223 , , 323 [ Tn.1. f r ISsTE m/z 266.90 36.20% m/z~> 50 100 150 200 250 300 350 400 450 Abundance #58326: N-(Trlfluoroacetyl)-O,O',O"-tiis(trimethylsilyl)no 73 355 5000 14.00 14.20 14.40 14.60 m/z 355.0 24.92% t 45T,, 1, ■ • i UtD-nmm/TTTTTTT 126147 193 265 376 . . । . 7 i । । । i 481 m/z-> ' 50 ' s 100 150 200 250 300 350 400 450 Abundance #51266: Cyclopentasiloxane, decamethyl- 73 267 355 14.00 14.20 14.40 14.60 5000 m/z 74.00 9.17%
207 323 | • ■ i ' • ■ ‘ i • ■ ■ ■ i • ■ • • i ■ ' • • I ‘ • ' i ■ • 1 ■ l 1 • • ' i 1 • • • i ■ miz-> 50 100 150 200 250 300 350 400 450 Abundance #73978: Benzoic add, 2,5-bis(trimethylsitoxy)-, trimethyls \ T I T’-r 73 14.00 14.20 14.40 14.60 355 m/z 267.90 8.93% 5000 45
/z-> ' 1 1 1 ' 50 ' 100 .. ,147, 179, , 150 200 250 300 . * 1 i 1 1 • • i 1 ■ 1 • i ■ • T T T T 350 400 450 14.00 14.20 14.40 14.60
26827.D GCMS1126.M Tue Jan 29 14:25:07 2002 Page 6
NYC-WTC_000018910
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NYC-WTC_000018882
GCMS analysis report for sample AD30488 showing detection of unknown compounds and surrogate recovery data from February 8, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018817
Laboratory report of GCMS analysis for sample AD28860 conducted on December 16, 2001, showing compound identification.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018870
GCMS analysis report for sample AD30485 showing detection of unknown compounds and surrogate recovery data from February 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017144
Laboratory report documenting GCMS analysis of sample AD30601 including DDD surrogates on January 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017171
Laboratory report documenting GCMS analysis of sample AD30607 including DDD surrogates on January 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018923
GCMS analysis report for sample AD26477 showing detection of unknown compounds and surrogate recovery data from December 21, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017246
Gas chromatography-mass spectrometry analysis report for sample AD30602 showing detection of 2,4-DDD and other unknown compounds, analyzed January 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018858
GCMS analysis report for sample AD30606 showing detection of unknown compounds and surrogate recovery data from February 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017192
Record of a gas chromatography-mass spectrometry run for unknown compounds in sample AD30608 performed on January 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017126
Laboratory report documenting GCMS analysis of sample AD30601 for volatile organic compounds on January 10, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017157
Instrument output from a gas chromatography-mass spectrometry scan of sample AD30604 conducted on January 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017299
Record of a gas chromatography-mass spectrometry run for unknown compounds in sample AD30634 performed on January 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000018795
Single-page document containing GCMS data or metadata associated with the WTC site in late December 2001.
Filed in the same folder
NYC-WTC_000018796
Fragmented GCMS data page containing chemical identifiers and numerical values from a December 2001 analysis.
Filed in the same folder
NYC-WTC_000018799
Calibration report listing response factors and concentrations for multiple organic compounds analyzed on December 22, 2001.
Filed in the same folder
NYC-WTC_000018803
Reference data report showing measured versus expected values for organic compounds in sample AD29735.
Filed in the same folder
NYC-WTC_000018808
Blank analysis report confirming no detectable levels of target compounds above the method detection limit.
Filed in the same folder