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
OCR can misread numbers and units. Confirm readings against the page image before using them.
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.
Page similarity is temporarily unavailable or this page has no indexed vector.
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