Gas chromatography-mass spectrometry analysis of sample AE10895 with 91% surrogate recovery for 2,4-DDD, conducted May 21, 2002.
NYC-WTC_000024070–000024082Folder label: “GCMS X 5/10/02 A 5/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Llprary searcn compound Keporc
Data File : C:\MSDCHEM\1\DATA\051602\10895.D Vial: 8 Acq On : 16 May 2002 8 :14 pm Operator: Mclean Sample : 5/10 eh Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 5 2-Methyl-2-phenylperhydro-l... Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 34.83 0.98 ug/L 445327 Perylene-dl2 34.70 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Methyl-2-phenylperhydro-1,3-ox... 177 C11H15NO 1000139-30-4 9 2 Benzene, l-chloro-4-fluoro- 130 C6H4C1F 000352-33-0 9 3 Benzene, l-methyl-4-(1-methyleth... 132 C10H12 001195-32-0 9 4 1,6-Heptadiene, 2,6-bis(4-methyl... 276 C21H24 1000210/83-6 9 Abundance Scan 5404 (34.831 min): 10895.D (-5403) (-) m/z 131.80 100.00% 132
5000 73 119 263 281 m 34.40 34.60 34.80 35.00 35.20
iz-> 01 — ————— 20 40 49 60 80 100 X ■ i ■ ■ ■' i ■ ■ ■ ■ i ■ ■ ■11 ■ ■'' i ■ ■ ■11■' ■ ri1 ■ ■ ■। 120 140 160 180 200 220 240 260 280 ■ m/z 130.00 76.41%|
Abundance #59634: 2-Methyl-2-phenylperhydro-1,3-oxazine 132 104 91 5000 77 34.40 34.60 34.80 35.00 35.20 146 162 m/z 132.60 55.13% 18 , 42 . 59 ol ' 1 I i ■ 1 1 ’ I1 1 1 1 I 1 1 1 1 I 1 1 1 I l ll I I miz-> 20 40 60 80 100 120 140 160 180, 200 220 240 260 280 Abundance #58738: Benzene, 1-chloro-4-fluoro- 130
34.40 34.60 34.80 35.00 35.20 5000 95 m/z 118.80 26.79%| 73 50 37l“-| I ’th T (" | 1 —199——— । , ol ■ * t ■ l Ior iz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #122080: Benzene 1 -methyl-4-(1 -methyletheny!)- 132 34.40 34.60 34.80 35.00 35.20 117 m/ z 73.00 24.49%|
5000 91 M N AA 13 65 0 TIIT 1143,44176,44194.14 — ■ i ' 1 ' ' i ' ■ ' ‘ i' 1 ■' 1 1 ' 1 1 1 1 1 ' 1 1 1 ' 1 1 1 1 1 1 1 1 1 ' TtT I ■pr-r 1 1 ‘ ■ I ' ' iz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 34.40 34.60 34.80 35.00 35.20
10895.D 050102 .M Fri May 17 15:03:59 2002 Page 7
NYC-WTC_000024081
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NYC-WTC_000022916
Laboratory report documenting GCMS analysis of environmental sample AE09568 conducted on May 15, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024153
Document noting low recovery in GCMS scan of sample AE10205 and subsequent re-extraction yielding 85% recovery.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023887
Laboratory report showing GC/MS analysis of sample AE10980 with surrogate recovery data for 2,4-DDD.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023502
Laboratory report showing GC/MS analysis results for sample AE10816 including surrogate recovery data on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022938
Laboratory report documenting GCMS analysis of environmental sample AE09569 conducted on May 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023487
Laboratory report showing GC/MS analysis results for sample AE10164 including surrogate recovery data on May 14, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023531
Laboratory report page showing GC/MS analysis for sample AE10850 including surrogate recovery data on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023439
Laboratory report showing GC/MS analysis results for sample AE10137 including surrogate recovery data on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024113
Laboratory report detailing GCMS analysis of sample AE10898 conducted on May 21, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022795
GCMS analytical report for environmental sample AE09151 including surrogate compound data from May 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024083
Laboratory report detailing GCMS analysis of sample AE10896 conducted on May 21, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025332
Fragmented document containing GC/MS data from May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000024038
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000024039
Document containing sample identifier NYC-WTC_000024038 with laboratory processing parameters including drip rates and pH.
Filed in the same folder
NYC-WTC_000024041
Laboratory report showing non-detectable levels of nitrosamines and other contaminants in blank sample AE10895.
Filed in the same folder
NYC-WTC_000024058
Laboratory report showing calibration data for volatile organic compounds in sample AE10895 analysis.
Filed in the same folder
NYC-WTC_000024062
Laboratory report showing reference standard analysis results for nitrosamines and other compounds in sample AE10895.
Filed in the same folder