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 17 1-Monolinoleoylglycerol trimet Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 34.22 6.24 ug/1 1877260 Chrysene-dl2 32.84 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 1-Monolinoleoylglycerol trimethylsi 498 C27H5404Si2 054284-45-6 45 2 3-Isopropoxy-lyl,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 40 3 Ethanedioic acid, bis(trimethylsily 234 C8H18O4S12 018294-04-7 32 4Butanoic acid, 3-methyl-2-[(trimeth 262 CllH26O3Si2 055124-92-0 23 Abundance 7 “ Scan 31 78 (34.21 6 min): 28355A.D(-) m/z 73.00 100.00% 73
5000 147 221 281 355 45 T > r< 1 " r 117 17 TPr , T — 191 Tr 1 , . 249—4 t 327.. | ........... 401428 ........... 33.80 34.00 34'20 34.40 34.60 m/z 147.00 46.36% miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #58871: 1-Monolinoleoylglycerol trimethylsilyl ether 73
207 5000 147 34 33.80 *34.00 34.20 3440 34.60 103 j 281 m/z 221.05 26.98% 982 TTTm , TT .. । 1 , TTP 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 .......... —................... — 33.80 34.00 34.20 34.40 34.60 5000 147 m/z 281.00 15.45% 221 281 415 I 519 561 ‘T1111711uuunTuTT miz-> 50 100 150" 200 '256 300 350 400 450 500 550 Abundance #71006: Ethanedioic acid, bis(trimethylsilyl) ester TTT r 1 I 1 ■ i ■ ■ 73 33.80 34.00 34.20 34.40 34.60 147 m/z 355.0 13.70% 5000
45. I I 190 219 117 TTUTTTTTTTTTIPTIPTTT miz-> 50 100 150 200 250 300 350 400 450 500 550 33.80 34.00 34.20 34.40 34.60
28355A.D GCMS1126.M Wed dan 09 09:10:16 2002 Page 17
NYC-WTC_000033998
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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