Quality reviewed GCMS data listing surrogate compounds and retention times from January 3, 2002.
NYC-WTC_000036752–000036778Folder label: “GCMS X 12/7/01 A 1/2/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\DEC3101\29522.D Vial: 63 Acq On 3 Jan 2002 3:00 am Operator: 209 GALOS Sample gems scan 12/7 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 fable Library : C:\DATABASE\NBS75K.L ********************************* ******************* * * * ** * * ** * ** * * * * * Peak Number 15 3-Isopropoxy-1,1,1,7,7,7-hexam Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
35.56 19.55 ug/1 7467990 Perylene-dl2 37.12
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 3-1 sopropoxy-1, 1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 38 2 Ethanedioic cid, bis(trimethylsily 234 C8H18O4Si2 018294-04-7 25 3. Propanoic abid, 2-oxo-3-(trimethyls 232 C9H20O3Si2 055887-51-9 25 4 2-Butenoid acid, 3-methyl-2-[(trime 260 CllH24O3Si2 055044-79-6 25 Abundance Scan 3324 (35.564 min): 29522.D (-) m/z 73.00 100.00% 1 73
147 5000 185 221 ............ ... =.............. 43 । 112 281 355 35.20 35.40 35.60 35.80 0-11 1 T’TT Tr — 251 ,i TII——r I . 327, I 401 429 m/z 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503: 3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73
5000 "rT 147 35.20 35.40 35.60 35.80
221 m/z 185.05 36.42% 2,327, । . . . . 415 —519561 m/z-> 50 100 150 200 250 300 350 400 450 500 550 'Abundance #71005: Ethanedioic acid, bis(trimethylsily!) ester 73 — 147 35.20 35.40 35.60 35.80 5000 m/z 221 05 33.65% 45 __ 190 219 TI-— m/z-> 50 100 150 200 250 300 350 400 450 500 550 •Abundance #30222: Propanoic acid, 2-oxo-3-(trimethylsilyl)-, trimethy 147 35.20 35.40 35.60 35.80 73 m/z 57.00 22.88% 5000 45 217 117., 189 |.................................... — m/z-> 50 100 150 200 250 300 350 400 450 500 550 35.20 35.40 35.60 35.80
29522.D GCMS1126.M Fri Jan 18 16:49:15 2002 Page 15
NYC-WTC_000036772
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000036656
Laboratory comments on GCMS scan results for sample AD29517 noting low recovery and scheduling re-extraction.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017405
Laboratory report documenting GCMS analysis of sample AD31074 conducted on January 18, 2002, noting no unusual compounds were detected.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018262
Laboratory report documenting GCMS analysis of sample AD30985 conducted on January 25, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018693
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30909 conducted on January 28, 2002.
1 shared topics · similarity 0.995
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 · similarity 0.995
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 non-person entities · 1 shared topics · similarity 0.995
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 non-person entities · 1 shared topics · similarity 0.994
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 topics · similarity 0.994
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 · similarity 0.994
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 topics · similarity 0.994
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 non-person entities · 1 shared topics · similarity 0.993
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 non-person entities · 1 shared topics · similarity 0.993
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_000036689
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000036690
Laboratory results for GCMS blank analysis of sample AD29522 showing detection levels below method detection limits.
Filed in the same folder
NYC-WTC_000036695
Calibration table and data for GCMS analysis of sample AD29522 listing target compounds and response factors.
Filed in the same folder
NYC-WTC_000036703
Calibration table and data for GCMS analysis of sample AD29522 listing target compounds and response factors.
Filed in the same folder
NYC-WTC_000036704
Calibration table and data for GCMS analysis of sample AD29522 listing target compounds and response factors.
Filed in the same folder