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\0311.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 12 Pentane, 3-methyl- (CAS) $$... Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 9.94 0.13 ug/L 62580 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Pentane, 3-methyl- (CAS) $$ 3-Me... 86 C6H14 000096-14-0 38 2 Heptane, 2,2,4-trimethyl- $$ 2,2... 142 C10H22 014720-74-2 36 3 Decane, 2,2,6-trimethyl- 184 C13H28 062237-97-2 33 4 2,2,7,7-Tetramethyloctane 170 C12H26 001071-31-4 33 Abundance Scan 582 (9.944 min): 03511.0 (-) m/z 57.10 100.00% 57
5000 41 71 84 152 -4 ~A — 9.60 9.80 10.00 10.20 0- •i " ■'i • “ ■ i •• ■ • i ■ • ■ i • ■ ■», • • • • i * T T I 1 1 ‘ ' t m/z 56.10 42.05% miz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #4267: Pentane, 3-methyl- (CAS) $$ 3-Methylpentane $$ (C2H... 57
43 T T TTIIT OIrrrmmmmm unn, 5000 9.60 9.80 10.00 10.20 27 71 86 m/z 41.10 27.09%
miz-> + 0- ■ i " 1 • i " ’’1 ' • ■ i1' ' 11 , l'' i1' ‘' I'11 ‘ 11'111''111 ‘'111'''' I'''' I ‘‘' ।'1 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 A Abundance #38873: Heptane, 2,2,4-trimethyl- $$ 2,2,4-Trimethylheptane 57 101. 9.60 9.80 10.00 10.20 5000 m/z 43.00 22.47% 43 27 71 85 0- m 11" ■ TT - T 127 T’TTTT rn/z—> Abundance 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170
57 #93435: Decane, 2,2,6-trimethyl- 9.60 9.80 10.00 10.20 MA— m/z 83.90 21.91% 5000 43 A/aAl—my 71 — 85 99 113 127 169 0T R TT-f Thr TTTmauTguT , *10010031111 m/z—> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 9.60 9.80 10.00 10.20
03511.D HP022102.M Fri Mar 15 10:09:12 2002 Page 14
NYC-WTC_000037717
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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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Department of Environmental Protection site log sheet for the World Trade Center area covering February and March 2002.
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Laboratory report showing GCMS blank analysis results for volatile organic compounds with detection limits below MDL.
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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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