Laboratory report documenting GCMS analysis of sample AE11304 conducted on May 28, 2002, including surrogate recovery data.
NYC-WTC_000024596–000024612Folder label: “GCMS X 5/13/02 A 5/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document ulorary oearen compound Report Data File : C:\MSDCHEM\l\DATA\020516\11304.D vial: 15 Acq On : 16 May 2002 11:11 pm Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ******************************************************************** * Peak Number 7 1,2-Dithiol-l-ium, 3-methyl... Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T. 31.09 0.25 ug/1 19287 Phenanthrene-dl0 31.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1,2-Dithiol-l-ium, 3-methyl-5-ph. . . 272 C10H9BrS2 055836-87-8 59 2 1,5 -Naphthalenedithiole 192 C10H8S2 1000223-69-5 50 3 2-Propenal, 3-(3,4-dimethoxyphen... 192 C11H1203 004497-40-9 42 4 Bitoscanate____________________ 192 C8H4N2S2 004044-65-9 42 Abundance / Scan 4767 (31.088 min): 11304. D (-4758) (-) m/z 192.10 100.00% 192
5000
■ ■ i ■ ■
m/z-> 43 66 82 94 118 146 160 l— " r 1' ■ i' u ' r 1" i " 1 ■ i ‘ " 111'11' H ■ i " 1111" 1 r " ■ i ■ " ' I " 1 ■ i " 1 ■ I ■ " ' r " 11" ■11 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 | 30.80 31.00 31.20 31.40 m/z 191.00 16.71% Abundance #80888:1,2-Dithiol-l-ium, 3-methyl-5-phenyl-, bromide 192 80
5000 128 30.80 31.00 31.20 31.40 m/z 146.10 13.24% 51 64 102 115
n/z-> TTTTTTH +l 14.IA.. ,14710.. ....... 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #80950:1,5-Naphthalenedithiole 1'12 .. l,.. 30.80 31.00 31.20 31.40 5000 m/z 193.10 12.23% 115 128 159 40 57 69 79 Q_ 96 . 147
n/z-> +136 —4 177 . I | LI I l I r r | prplperptlpterepr . rh 1 | | ll | n I 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 -n-p-n-rp-r ‘ I’’
Abundance #80953:2-Propenal, 3-(3,4-dimethoxyphenyl)- 192 30.80 31.00 31.20 31.40 161 m/z 194.10 10.19%
5000 77 121 91 | 2 103 । 138 149 । 177 52 64 I 111" " । ’ ■" ‘ plagops +kal,... . ... If... letp...,. " i" n/z—> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 30.80 31.00 31.20 31.40
11304 .D SCAN020507 .M Fri May 17 13:11:24 2002 Page 9
NYC-WTC_000024608
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NYC-WTC_000022561
Laboratory commentary noting no unusual compounds detected in the GCMS scan of sample AE11480 on May 29, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022575
Laboratory report of GCMS analysis for sample AE11481 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024730
Laboratory report documenting GCMS analysis of sample AE11280 conducted on May 22, 2002, including surrogate recovery data.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024450
Chain of custody record for GCMS analysis of sample AE10986 on May 22, 2002, including surrogate compound data.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024706
Laboratory report documenting GCMS analysis of sample AE11281 conducted on May 22, 2002, including surrogate recovery data.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024585
Laboratory report documenting GCMS analysis of sample AE11303 conducted on May 28, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024472
Laboratory report documenting GCMS analysis of sample AE11152 conducted on May 22, 2002, including surrogate recovery data.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024692
Laboratory report documenting GCMS analysis of sample AE11278 conducted on May 22, 2002, including surrogate recovery data.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022526
Laboratory report of GCMS analysis for sample AE11425 conducted on May 29, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022550
Laboratory report of GCMS analysis for sample AE11427 conducted on May 29, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024366
Chain of custody record for GCMS analysis of sample AE10236 on May 20, 2002, including surrogate compound data.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045748
Gas chromatography-mass spectrometry analysis of sample AE10701 conducted May 20, 2002, detecting unknown compounds and 2,4-DDD at 82% recovery.
1 shared topics · similarity 0.990
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_000024423
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
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NYC-WTC_000024424
Brief log entry or header page from a GCMS analysis record dated between May 13 and May 16, 2002.
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NYC-WTC_000024427
Record of sample preparation parameters including drip rates and volumes for GCMS analysis conducted in mid-May 2002.
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NYC-WTC_000024437
Laboratory report showing calibration results for volatile organic compounds using GCMS methods between May 13 and May 15, 2002.
Filed in the same folder
NYC-WTC_000024441
Laboratory record of reference standard analysis for volatile organic compounds using GCMS methods from May 13 to May 15, 2002.
Filed in the same folder