NYC-WTC_000049734
GCMS analysis report for sample AD31642 conducted on February 11, 2002.
Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗GCMS analysis report for sample AD30253 conducted on February 11, 2002.
NYC-WTC_000049703–000049712Folder label: “GCMS X 1/2/02 A 1/3 - 1/4/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report $ Data File C:\HPCHEM\1\DATA\JAN0 302\30253.D Vial: 35 Acq On 4 Jan 2002 7:39 pm Operator: 209 GALOS Sample gems scan 1/2a 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 2 Cyclopentasiloxane, decamethyl Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T.
14.17 0.47 ug/1 132034 Naphthalene-d8 15.12
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 64 2 N- (Trifluoracetyl)-0,0’,0«-tris(tri 495 C20H36F3NO4Si3 000000-00-0 47 3 N-(Trifluoroac^tyl)-0,0*,O’'-tris(t 481 C19H34F3NO4Si3 000000-00-0 47 4 3,4 -Dihydrox enzyl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 46 Abundance Scan 994 (14.170 mln): 30253.D (-) m/z 73.00 100.00% 73
5000 267 355 , , .4 - 13.80 14.00 14,20 14.40 14.60 45 133154 193 223 , । - TII108 —m 1*4 Pr A-H-t TTIT 323 m/z 267.0,0 37.26% m/z-> 50 100 150 200 250 300 350 400 450 500 Abundance #51266: Cyclopentasiloxane, decamethyl- 73 355 267 5000 13.80 14.00 14.20 14.40 14.60 m/z 355.05 27.92% 207 —, 323 1 1—12*/—*—*—/ m/z-> 50 100 150 200 250 300 350 400 450 500 Abundance #58807: N-(Trifupracetyh)-0,0‘.0"-tris(trimethylsilyl)epin 73 355 13.80 14.00 14.20 14'40 14.60 5000 m/z 74.0,0 10.06%
45 140 184 281 j: 480 * ‘ • * i * • • • i ■ ■ ■ * i ■ • i ■1 ■ m/z-> 50 100 ' 150 ' '260' 250 ' ' 300 350 400 450 500 Abundance #58326: N-(Trifluoroacety!)-0,O ‘,0"-tris(trimethylsily!)no 1 I ' ■ 1 1 i ' ' • ' i • ■ • ■ i ■ 73 13.80 14.00 14.20 14.40 14.60 355 m/z 356.0,5 9.65% 5000
45 | |, 126147 193 265 376 481 1 1 i • 1 • > । * i * , । । । । । , ■ ' i" • • • i ' ■ 11*. * • i • ■ ■ * ।1। ■ ■ • ’ । ■ • * ■ । • m/z—> 50 100 150 200 250 300 350 400 450 500 13.80 14.00 14.20 14.40 14.60
30253.D GCMS1126.M Fri Feb 01 11:10:13 2002 Page 2
NYC-WTC_000049711
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000049734
GCMS analysis report for sample AD31642 conducted on February 11, 2002.
Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049713
GCMS analysis report for sample AD31633 conducted on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049723
GCMS analysis report for sample AD31632 conducted on February 11, 2002.
Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049693
GCMS blank analysis report for sample AD31586 conducted on February 11, 2002.
Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049762
GCMS analysis report for sample AD31640 conducted on February 11, 2002.
Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049795
Blank analysis report for GCMS testing of sample AD29228 conducted on January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016881
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30010 conducted on January 9, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037406
Laboratory notes stating that GCMS scanning of sample AD29782 did not reveal the presence of unusual compounds.
Similar document embedding; no shared entity or topic indexed. · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018238
Gas chromatography-mass spectrometry analysis of sample AD30983 performed on 1/25/02, detecting 2,4-DDD compound at 101 micrograms with 5.0 MDL.
Similar document embedding; no shared entity or topic indexed. · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037207
Gas chromatography-mass spectrometry report documenting analysis of sample AD29791 conducted on January 9, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018983
GCMS analysis report for sample AD31135 showing detection of unknown compounds and surrogate recovery data from February 11, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016951
Laboratory report detailing GCMS analysis of sample AD31277 conducted on February 11, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000018693
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30909 conducted on January 28, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018107
Automated laboratory log recording GCMS analysis of sample AD30695 including detection of unknown compounds and surrogates.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018754
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30935 conducted on January 28, 2002.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018664
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30907 conducted on January 28, 2002.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018093
Automated laboratory log recording GCMS analysis of sample AD30694 including detection of unknown compounds and surrogates.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018716
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30933 conducted on January 28, 2002.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000049671
Department of Environmental Protection GCAS analysis record dated January 2-4, 2002.
Filed in the same folder
NYC-WTC_000049672
Technical log recording method parameters and sample processing details for a DEP laboratory procedure in early January 2002.
Filed in the same folder
NYC-WTC_000049675
Laboratory report of GCMS calibration data for sample AD31586 listing chemical standards and response values.
Filed in the same folder
NYC-WTC_000049679
Laboratory report of GCMS reference analysis for sample AD31586 listing chemical standards and response values.
Filed in the same folder
NYC-WTC_000049684
Laboratory report of a GCMS blank analysis for sample AD31586 listing chemical compounds with results below detection limits.
Filed in the same folder