Laboratory report documenting GCMS analysis of a method blank for sample AE03611 to verify analytical system cleanliness.
NYC-WTC_000037700–000037719Folder label: “GCMS X 2/19/02 A 3/8/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02MAR08\03611.D Vial: 1 Acq On : 8 Mar 2002 3:35 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 8, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 9 2,2,7,7-Tetramethyloctane Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
8.59 0.15 ug/L 71454 1,4-Dichlorobenzene-d4 9.71
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2,2,7,7-Tetramethyloctane 170 C12H26 001071-31-4 64 2 Undecane, 3,5-dimethyl- 184 C13H28 017312-81-1 53 3 Undecane, 3,5-dimethyl- (CAS) 184 C13H28 017312-81-1 53 4 Decane, 2,6,8-trimethyl- 184 C13H28 062108-26-3 50 Abundance Scan 462 (8.589 min): 03511 .D (-) m/z 57.10 100.00% 57
5000' 43 71 A.. An 8.20 8.40 8.60 8.80 9.00 miz-> 0- —...... — H T 9 .. ।. .i .j...p|....।....।....।....।....।.... ।.... ।.... ।.... ।. :20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 m/z 56.00 40.84% Abundancei #74461:2,2,7,7-Tetramethyloctane 57
5000 • | 820 ‘ ‘ | . i 8.40 L| 8.60 . j 8.80 A 9.00 m/z 71.10 27.55% 71 85 co 27........ 1 , i.l 0-"111-11101117177911 h “ TI1" i rt. । I 99 112 11... i।।। 155 ।. i।।j i miz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance। #93410: Undecane, 3,5-dimethyl- 57 1 1 1 1 1 ' I ' 1 1 1 1 ' 1 1 1 1 1 1* I 1 1 8.20 8.40 8.60 8.80 9.00 5000' m/z 43.10 27.21% 71 85 99 0- — 33 .... m 112. 127 155 184 miz-> Abundance 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190
57 #93411: Undecane, 3,5-dimethyl- (CAS) M44 8.20 8.40 8.60 AA 8.80 9.00 m/z 41.10 24.35%
5000 71
m/z—> O-mmmmm 99 112 127 TpTptTp 111' 155 184 1" 11 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 8.20 8 40 4 —MA 8.60 8.80 0.00
03511.D HP022102.M Fri Mar 15 10:09:11 2002 Page 11
NYC-WTC_000037714
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NYC-WTC_000037660
Laboratory report documenting GCMS analysis of a method blank for sample AE03509 to verify analytical system cleanliness.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037720
Laboratory report documenting GCMS analysis of a method blank for sample AE03612 to verify analytical system cleanliness.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037635
Laboratory report documenting GCMS analysis of a method blank for sample AE03508 to verify analytical system cleanliness.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037780
Gas chromatography-mass spectrometry analysis of sample AE03616 performed on 3/28/2002, detecting other unknown compounds with surrogate 2,4-DDD at 5.0 µg detection limit.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037760
Laboratory report documenting GCMS analysis of a method blank for sample AE03615 to verify analytical system cleanliness.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037740
Laboratory report documenting GCMS analysis of a method blank for sample AE03614 to verify analytical system cleanliness.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037800
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03617 conducted on March 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037680
Laboratory report documenting GCMS analysis of a method blank for sample AE03510 to verify analytical system cleanliness.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006105
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03246 conducted on March 15, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052128
Laboratory report showing GCMS analysis of sample AE00843 including surrogate recovery and unknown compounds.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010967
Gas chromatography-mass spectrometry analysis of sample AE02718 performed March 5, 2002, documenting other unknown compounds and surrogate 2,4-DDD recovery at 97 percent.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared topics · similarity 0.997
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Laboratory report documenting GCMS analysis of a method blank for sample AE03508 to verify analytical system cleanliness.
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