Chromatogram and method report for DFTPP calibration verification conducted on February 5, 2002.
NYC-WTC_000004770–000004933Folder label: “GCMS X 2/1/02 A 2/5/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB05\00003A.D Vial: 2 Acq On 5 Feb 2002 3:46 pm Operator: Sample : 508 scan; re-ext Inst : Instrumen Mise : February 5, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\MSDCHEM\l-..\HP020702.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 4 2,2-dimethoxybutane Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T. 4.23 0.56 ug/L 421269 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2,2-dimethoxybutane 118 C6H14O2 003453-99-4 74 JO 2 1,3-Dioxane 88 C4H802 000505-22-6 10 3 1,3-Dioxane (CAS) $$ m-Dioxane $... 88 C4H802 000505-22-6 10 MO 4 1,3-Dioxolane, 2-methyl- (CAS) $... 88 C4H802 000497-26-7 9 Abundance Scan 75 (4.230 min): 00003A.D (-) m/z 87.10 100.00% 87
43 55 5000 ...... .............. , ................ i 71 103 3.80 4.00 4.20 4.40 4.60 01 1 vi"111 “ ‘41 i" ll li I' I’ u'"1 —pmpmm . ..... pl... in m/z 89.10 79.38% n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #17889:2,2-dimethoxybutane 55 87 r1. /, , । ।
5000 45 3.80 4.00 4.20 4.40 4.60 27 m/z 55.10 52.95%
m/z-> 0 " r ■ ■ ■ i' 33 The I' m 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 i" " i 92 103 | ■ • • • i ■" ■ i11'1J11111 ’1
Abundance #4701:1,3-Dioxane 87 -AP . 1,133 ।। i , 3.804.00 4.20 4.40 4.60 5000 m/ z 43.10 49.59% 31 58 26 i 41 ill Of TU—n——uuuua*u—mmnpTm—umRDtr —mmmTTTTTT miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #4702:1,3-Dioxane (CAS) $$ m-Dioxane $$ m-Dioxin, dihydro... 87 3.80 4.00 4.20 4.40 4.60 m/z 45.10 14.17% 5000 31 58 26 i 41 ill 0 ■" ।" " ।11r 1I Trr 111111111111111111111111111 ' 11111111111111111111111 110...... ............... ft m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 3.80 4.00 4.20 4.40 4.60
00003A.D SCAN508.M Thu Feb 21 10:18:50 2002 Page 6
NYC-WTC_000004809
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NYC-WTC_000003981
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗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 0.998
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 topics · similarity 0.997
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036779
GCMS analysis report for sample AD29522 listing unknown compounds and surrogate recovery data from February 8, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052108
Laboratory report showing GCMS analysis of sample AE00840 including surrogate recovery and unknown compounds.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050664
Laboratory report listing unknown compounds and surrogate recovery for sample AE00165 analyzed on February 13, 2002.
1 shared topics · similarity 0.997
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 topics · similarity 0.997
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 0.997
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_000052069
Laboratory report showing GCMS analysis of sample AE00833 including surrogate recovery and unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.997
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NYC-WTC_000004769
Fragmented GCMS document excerpt from February 2002, related to World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000003981
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
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GCMS laboratory results for sample AE01510 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
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