Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD28335 conducted on January 9, 2002.
NYC-WTC_000033974–000034002Folder label: “GCMS X 11/20/01 A 11/26/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\1\DATA\JAN0802\28355A.D Vial: 4 Acq On 8 Jan 2002 6:13 pm Operator: 209 GALOS Sample Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 11 N-(Trifluoracetyl)-0,0',O"-tri Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
22.64 10.32 ug/1 6184830 Phenanthrene-dl0 24.81
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 N-(Trifluor/cetyl)-O,O* ,O"-tris.(tri 495 C20H36F3NO4Si3 000000-00-0 35 2 N-(Trifluo/>acetyl)-O,O» ,0"-tris(t 481 C19H34F3NO4Si3 000000-00-0 35 3 Benzoic agid, 2,5-bis(trimethylsilo 370 C16H30O4Si3 003618-20-0 25 4 Benzeneethanamine , N-[ (pentafluorop 563 C24H34F5NO3Si3 055429-13-5 25 Abundance Scan 1917 (22.640 min): 28355A.D (-) m/z 73.0.0 100.00% 73
5000 147 355 221 281 | ‘ I"" T —.—.1.—.r.'.T 22.40 22.60 22.80 23.00 45 _ 96 117 191 , [ 249. I 327 [ 401 ... - . 441 | 0- •I ’ 1 ' I ' ' r • 1 1 T TIT *— TTr 1TT T 11 r T 1 m/z 355.05 28.56% m/z-> 50 100 150 200I 250 300 350 400 450 500 Abundance #58807: N-(Trifluoracetyl)-O,O',O''-tris(trimethylsilyl)epin 73 355
5000 T T T’ ’ 22.40 22.60 22.80 23.00 m/z 147.00 27.73% 45 140 184 281 i 480 1 1 • 1-IPI+TTTTTT miz-2 50 100 150 200 250 300 350 400 450 500 /bundance #58326 N-{Trifucreacetyn-o.0,0"-tris(trimethylsilyhno 73 1 355 TT T 22.40 22.60 22.80 23.00 5000 i m/z 221.05 19.78% | 45 1 126147 193 265 . 376 481 1 i 1 m/z-> 50 100 150 200 250 300 350 400 450 500 Abundance #73978: Benzoic acid, 2,5-bis(trimethylsiloxy)-, trimethyls > / ■ V । ■ j । ■ ■ ■ । ■' 1 ■ I 1 1 73 22.40 22.60 22.80 23.00 355 m/z 281.00 14.74% 5000 45 — -179 , ,2234 1 27,297, , TIT T—Hr -IP — 1 1 1 1 ■ »। ■ miz-> 50 100 150 200 250 300 350 400 450 500 22.40 22.60 22.80 23.00
28355A.D GCMS1126.M Wed Jan 09 09:09:49 2002 Page 11
NYC-WTC_000033992
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NYC-WTC_000033911
Calibration data sheet recording response factors and retention times for standard compounds used in GCMS TCLP analysis on November 26-27, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018287
Analytical notes regarding GCMS scan results and LCS standard recoveries for sample AD30986.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036614
Laboratory comments on GCMS scan results for sample AD29466 noting low recovery and scheduling re-extraction.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017748
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30357 conducted on January 10, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019130
Laboratory report of gas chromatography-mass spectrometry analysis for sample AD30256 conducted on January 9, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036162
Laboratory report noting GCMS scan results for sample AD29231 with phthalates detected and low recovery requiring re-analysis.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017703
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30425 conducted on January 10, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018492
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017854
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30252 conducted on January 10, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018519
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018470
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018445
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · similarity 0.995
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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NYC-WTC_000033704
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000033705
Fragmented page from a GCMS-related record dated between November 20 and 26, 2001, likely part of the WTC environmental monitoring series.
Filed in the same folder
NYC-WTC_000033707
Laboratory report of a GCMS blank analysis for sample AD28143 conducted on November 28, 2001, listing various organic compounds below detection limits.
Filed in the same folder
NYC-WTC_000033723
Calibration record for GCMS instrument 209 using method GCMS1126, dated November 26-28, 2001, listing standard compounds and retention times.
Filed in the same folder
NYC-WTC_000033726
Laboratory report of a GCMS reference analysis for sample AD28143 conducted on November 28, 2001, listing detected compounds and retention times.
Filed in the same folder