Laboratory report documenting GCMS analysis of sample AE08068 including surrogate recovery and unknown compounds on April 18, 2002.
NYC-WTC_000046813–000046840Folder label: “GCMS X 4/5/02 A 4/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\MSDCHEM\1\DATA\020415\08068.D Vial: 25 Acq On : 16 Apr 2002 6:25 am Operator: Nefliu Sample : sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method C:\MSDCHEM\1\METHODS\041202SCAN.M (Chemstation Integrator) Title 508 Modified GC/MS scan Library C:\DATABASE\NIST98.L ********************************************************************* Peak Number 17 1,3-Dioxolane, 2-(1-bromoet... Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
7.85 7.89 ug/L 5193710 1,4-Dichlorobenzene-d4 9.99 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 1,3-Dioxolane, 2-(1-bromoethyl)- 180 C5H9BrO2 005267-73-2 9 2 2-Hydroxy-2-methylbutanoic acid 118 C5H10O3 1000196-27-1 9 3 Propane, 2-methoxy-2-methyl- 88 C5H120 001634-04-4 9 4 1-Propene-l-thiol 74 C3H6S 000925-89-3 7 Abundance Scan 811 (7 844 min) 08068 D (-804) (-) m/z 73.30 100.00% 73
5000 43 57 137 1........ 7.60 7.80 8 00 8 20 0p mlp TIttn । 65 1181 93 109 121 fesu | .... | 16’ , । , . . . | I I I ( IT! m 153 1’1111111111131 m/z 43.25 36.65% /z-> Abundance 10 20 30 40 50 60 ;70 80 90 100 110 120 130 140 150 160 170 180 #25448 1,3-Dioxolane, 2-(1-bromoethyl)- 1 73
5000 -P-T '' i 1r I ITT 45 7 60 7 80 8.00 8.20 m/ z 57.30 34.81% 27 57 99 107 121 135 179 0- ,■ I, ,, rlj, I ■ ■ " i"" jT1„ ‘109*89 ■11 ■ ■11111 —IOTPT n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #25613 2-Hydroxy-2-methylbutanoic acid 73 ‘ ‘*I**‘ItITIII7L‘ 7.60 7.80 8 00 8 20 5000 43 55 m/z 55.30 32.62%
29
n/z-> 0- 10 ll 20 30 40 +1TTT 1203 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #114883 Propane, 2-methoxy-2-methyH- ----- 73 7 60 7 80 8.00 8 20 m/z 137.20 29.81% 5000 57 41 29
n/z-> 1.5 0 ' ■ r ''' ■ i 1 10 20 —.3049 . 1.,-- 11'1" r ■ " r 1111" r " ■ i ■ "' i " " r " ' i1" ' r ■ " i " " i " " i 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 7.60 7.80 8.00 8 20
08068.D 041202SCAN.M Tue Apr 16 13:56:53 2002 Page 20
NYC-WTC_000046836
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000047772
Laboratory report documenting GCMS analysis of sample AE08251 conducted on April 19, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047926
GCMS analysis report for sample AE08258 showing surrogate recovery and unknown compounds from April 2002.
Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046740
Laboratory report documenting the GCMS analysis of sample AE08063 including surrogate recovery data and unknown compound screening on April 18, 2002.
Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048355
GCMS analysis report for sample AE08264 showing surrogate recovery and unknown compound screening on April 22, 2002.
Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047802
Laboratory report documenting GCMS analysis of sample AE08252 conducted on April 19, 2002, including surrogate recovery data.
Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046722
Laboratory report documenting the GCMS analysis of sample AE07979 including surrogate recovery data and unknown compound screening on April 18, 2002.
Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048309
GCMS analysis report for sample AE08262 showing surrogate recovery and unknown compound screening on April 22, 2002.
Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047867
GCMS analysis report for sample AE08255 showing surrogate recovery and unknown compounds from April 2002.
Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047904
GCMS analysis report for sample AE08257 showing surrogate recovery and unknown compounds from April 2002.
Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048378
GCMS analysis report for sample AE08265 showing surrogate recovery and unknown compound screening on April 22, 2002.
Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048401
GCMS analysis report for sample AE08266 showing surrogate recovery and unknown compound screening on April 22, 2002.
Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048287
Initial analysis page for sample AE08261 showing surrogate recovery data and unknown compound screening.
Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000046683
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated April 5-16 2002.
Filed in the same folder
NYC-WTC_000046684
Fragmented page from a GCMS file folder dated April 5, 2002, containing unreadable text and sample identifiers.
Filed in the same folder
NYC-WTC_000046687
Laboratory report showing GCMS blank analysis for sample AE07978 conducted between April 5 and 15, 2002, listing compounds below detection limits.
Filed in the same folder
NYC-WTC_000046695
Laboratory report showing GCMS calibration analysis for sample AE07978 conducted between April 5 and 15, 2002, listing compound responses.
Filed in the same folder
NYC-WTC_000046699
Laboratory report showing GCMS reference standard analysis for sample AE07978 conducted between April 5 and 15, 2002.
Filed in the same folder