NYC-WTC_000018262
Laboratory report documenting GCMS analysis of sample AD30985 conducted on January 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting gas chromatography mass spectrometry results for sample AD30909 conducted on January 28, 2002.
NYC-WTC_000018693–000018715Folder label: “GCMS X 12/19/01 A 1/2/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\DEC3101\30909.D Vial: 52 Acq On : 2 Jan 2002 4:19 pm Operator: 209 GALOS Sample : gems scan 12/19a Inst : GC/MS 202 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 10 3-Isopropoxy-l, 1,1,7,7,7-hexam Concentration Rank 10
R.T. EstConc Area Relative to ISTD R.T.
28.66 1.25 ug/1 403597 Phenanthrene- dl 0 24.99
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 3-Isopropoxy- <1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 23 2 Benzeneethana'mine, N-[ (pentafluorop 563 C24H34F5NO3Si3 055429-13-5 22 3 N- (Trifluoroacetyl) -N,O,O' ,0' ’-tetr 553 C22H42F3NO4Si4 000000-00-0 17 4 N-(TrifluOracetyl)-0,0',On-tris(tri 495 C20H36F3NO4Si3 000000-00-0 17 Abundance Scan 2572 (28.659 min): 30909.D (-) m/z 73.00 100.00% 73
5000 147 221 281 355 4 « » i । i i i
28.40 28.60 28.80 29.00 i J 1 » » • J * * A » j i • »'
„ 45117 , 191i 249 [ 327 I 401 429 0 1 3 1 it .-i P. i. . r । A A. I T 14 Pihimu I *1 .. rti m/z 147.00 3 6.68% miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503:3-Isopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73
1 5000 i ' 147 28.40 28.60 28.80 29.00 221 281 29= 4= m/z 221.05 22.03% ..................... | r > । । > । 519 ’................... *-I*327 561 ’*1*’**I**I**I"* ’I’ I-’’1** 11 « t • i • • m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #74706. Benzeneethanamine, N-K(pentafluoropheny!)methylene] 73 355 > > । » * * * i > * i / । • * > « । ' 28.40 28.60 28.80 29.00 5000 m/z 355.05 19.57% 45 1 208 251 281 386 458 548 m/z-> 50 100 150 200 250 300 350 400 450 ‘ ' 500 550 ‘ Abundance #60162: N-(Trifluoroacetyl)-N,O,O’,O"-tetrakis(tri methyls! ---------------- 73 28.40 28.60 28.80 29.00 m/z 281.00 15.18% 355 5000
45 — It 147 193 267 538 _ _____ / ■ ■ i ■ ■ ■ ■ i ■ M... miz-> 50 100 150 200 250 300 350 400 450 500 550 28.40 28.60 28.80 29.00
30909.D GCMS1126.M Fri Jan 25 11:40:41 2002 Page 10
NYC-WTC_000018709
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000018262
Laboratory report documenting GCMS analysis of sample AD30985 conducted on January 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
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.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018733
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30934 conducted on January 28, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018174
Automated laboratory log recording GCMS analysis of sample AD30714 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018214
Automated laboratory log recording GCMS analysis of sample AD30712 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.999
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.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018194
Automated laboratory log recording GCMS analysis of sample AD30605 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018155
Automated laboratory log recording GCMS analysis of sample AD30713 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016096
GCMS analysis report for sample AD27288 showing surrogate recovery and unknown compounds from December 19, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018605
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30705 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017380
Laboratory report documenting GCMS analysis of sample AD31018 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036656
Laboratory comments on GCMS scan results for sample AD29517 noting low recovery and scheduling re-extraction.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000018664
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30907 conducted on January 28, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018174
Automated laboratory log recording GCMS analysis of sample AD30714 including detection of unknown compounds and surrogates.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018262
Laboratory report documenting GCMS analysis of sample AD30985 conducted on January 25, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018155
Automated laboratory log recording GCMS analysis of sample AD30713 including detection of unknown compounds and surrogates.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018005
Laboratory report listing PAHs and phthalates in a water sample scheduled for re-extraction and re-analysis.
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 0.993 (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_000018576
Single-page document containing GCMS data or metadata associated with the WTC site in early January 2002.
Filed in the same folder
NYC-WTC_000018577
Laboratory log sheet detailing Method 508 extraction and analysis parameters for samples processed in December 2001.
Filed in the same folder
NYC-WTC_000018579
Laboratory report documenting GCMS calibration data for sample AD30705 conducted on January 2, 2002.
Filed in the same folder
NYC-WTC_000018583
Laboratory report documenting GCMS reference analysis of sample AD30705 conducted on January 2, 2002.
Filed in the same folder
NYC-WTC_000018588
Laboratory report showing non-detect results for volatile organic compounds in a GC/MS blank sample.
Filed in the same folder