Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
NYC-WTC_000004494–000004704Folder label: “GCMS X 1/30/02 A 2/26/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB26\02090.D Vial: 7 Acq On : 26 Feb 2002 7:45 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 2 6, 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 2 ISOBUTYRALDEHYDE, DIMETHYLA... Concentration Rank 9
R.T. EstConc Area Relative to ISTD R.T.
3.93 0.09 ug/L 42313 1,4-Dichlorobenzene-d4 9.72
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 ISOBUTYRALDEHYDE, DIMETHYLACETAL... 118 C6H14O2 000000-00-0 83 2 ISOBUTYRALDEHYDE, DIMETHYLACETAL... 118 C6H1402 000000-00-0 74 3 Propane, 1,1-dimethoxy-2-methyl- 118 C6H14O2 041632-89-7 74 4 1,1-dimethoxy butane, dimethyl b... 118 C6H14O2 000000-00-0 9 Abundance Scan 49 (3.927 min): 02090.D (-) m/z 75.00 100.00% 75
5000 87 55 41 47 ■ ' i 1 1 ' ' i ■ ' ‘ ■ i ■ ■ ' ' i ■ ■ ■ ■ i 3.60 3.80 4.00 4.20 71
m/z-> 5 Or m mmITTT 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 m/z 87.10 38.68%
Abundance #17848: ISOBUTYRALDEHYDE, DIMETHYLACETAL $$ 1 1 -Dimethoxyi... 75
- 5000 87 3.60 3.80 4.00 4.20 15 55 m/z 55.10 28.98% 27 31 47
miz-> 5 of " i'1 Ll i'1" i ■ ■ "i" 59 71 TT -H ....... .. 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 1IT TTIT
Abundance #17849: ISOBUTYRALDEHYDE, DIMETHYLACETAL $$ 1 1-Dimethoxyi... 75 3.60 3.80 4.00 4.20 5000 m/z 41.10 15.54% 87 55 29 41, 47 59 71 of —TTTTT 11" I'" ' I " " 11" 1 —Tp . .... m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #17846: Propane, 1,1-dimethoxy-2-methyl- 75 TII . . . AA.). 3.60 3.80 4.004.20 A TI
m/z 47.05 14.34%
5000 87 55 59 24 47 71 m/z-> of TTIPTTTITTTTTT 111 31
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 I'" I' PH 11 ■ ■ ■ i ■ >
02090.D HP022102.M Wed Feb 27 08:35:27 2002 Page 4
NYC-WTC_000004672
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NYC-WTC_000004935
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003981
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003444
Laboratory report showing GC/MS analysis results for sample AE01136 testing unknown compounds and specific analytes on February 27, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010887
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010907
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010106
GCMS laboratory results for sample AE01637 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010027
GCMS laboratory results for sample AE01510 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.998
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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010927
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010867
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE02713 including surrogate recovery.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009966
Analytical results for sample AE01508 analyzed via GCMS on March 4, 2002, including surrogate recovery data.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010008
GCMS laboratory results for sample AE01509 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.998
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_000004493
Fragmented GCMS document excerpt from January and February 2002, related to World Trade Center environmental activities.
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Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
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Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
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Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
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