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 table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 7 Methyl 4-tert-butylbenzoate Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
23.11 33.09 ug/1 33693300 Phenanthrene-dl0 24.99
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Methyl 4-tert-Joutylbenzoate 192 C12H1602 026537-19-9 30 2 Octamethyl-1,3-cyclohexadiene 192 C14H24 000000-00-0 25 3 5-Methyl-2, 4- diisopropylphenol 192 C13H20O 000000-00-0 22 4 Phenol, 2,4 -bis(1-methylpropyl)- 206 C14H220 001849-18-9 22 'Abundance Scan 1967 (23.106 min): 29522.D (-) m/z 177.05 100.00% 117 191 163 5000- 41 248 55 69 91 233 135 149 205 219 TInT 79 107 121 190 ' ' I ' ’ ’ 1 I
+ 44ll4Au.44l L 1, L I1 1 4 II I, L ' T ' ■ ' ' i ' —IT 22.80 23.00 23.20 23.40 m/z 191.05 57.56% m/z-> 40 60 80 100 120 140 160 180 200 220 240 Abundance #20770: Methyl 4-tert-butylbenzoate 1 7
5000 ■ 1 i' -TI 1 1 I 1 1 1 1 I 22.80 23.00 23.20 23.40
..I 149 49.52% 91 105115 \ 192
■ • > i ■ 59 I | — L ,. 161 I ! I m/z-> 40 60 80 100 120 140) 160 180 200 220 240 Abundance #20841: Octamethyl-1 .3-cyclohexadiene 177 I 83 • • l ■ • ‘ ■ i ' ' ■ ' i i 22.80 23.00 23.20 23.40 5000 - m/z 41.05 43.36% 162 ' 192 I 47 135 147 119 1 —I ' I • ’ miz-> 40 60 80 100 120 140 160 180 200 220 240 Abundance #20799: 5-Methyl-2,4-diisopropylphenol 177 22.80 23.00 23.20 23.40 m/z 248.10 38.83% 5000 -
192 80 107 121 135 149 161 J • > । ‘ । — — II miz-> 40 60 80 t00 120 140 160 180 200 220 240 22.80 23.00 23.20 23.40
29522.D GCMS1126.M Fri Jan 18 16:48:36 2002 Page 7
NYC-WTC_000036764
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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