Laboratory report documenting GCMS analysis of a method blank for sample AE03612 to verify analytical system cleanliness.
NYC-WTC_000037720–000037739Folder 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\03612.D vial: 2 Acq On : 8 Mar 2002 4:25 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 7 Butane, 2-methoxy-2-methyl-... Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
5.89 3.76 ug/L 1932350 1,4-Dichlorobenzene-d4 9.72
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Butane, 2-methoxy-2-methyl- $$ E... 102 C6H140 000994-05-8 36 2 Acetic acid, 3-[1,3]dioxolan-2-y... 174 C8H14O4 000000-00-0/33 3 3-(CYCLOHEX-3'-EN-YL)PROPANOL $$... 174 C8H14O4 015745-87-6 33 4 Silane, tetramethyl- 88 C4H12Si 000075-76-3 32 Abundance Scan 223 (5.891 min): 03512.0 (-) m/z 73.10 100.00% 73
5000 43
55 5.60 5.80 6.00 6.20 O-T — TPP — 1, . I , .87 «'» । 103 i p', । i( i । । j ।. m/z 43.05 26.04% miz—> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #9702: Butane, 2-methoxy-2-methyl- $$ Ether, methyl tert-p... 73
5000 ) U *-11////1/1//1/1/nt//n[ 5.60 5.80 6.00 ,T 6.20 55 87 m/ z 41.10 9.90% 45
m/z-> 27 0- ■ i ■" ■ i" " i ■ “I • i ‘ ■ w T TTTT ITT .. ।,... ।,... ।..,. ।. ■.. ।.... ।.... 11... TT 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #78238: Acetic acid, 3-[1,3]dioxolan-2-ylpropyl ester 73 ' ‘ 1 1 । । r 5.60 5.80 6.00 6.20 5000 m/z 45.10 9.58% 43 2755 87 113 174 0 Tpmp 41 *''' i “'' i1 —ptn1111100000000g/1 rrrp- mz-> a 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #36138: 3-(CYCLOHEX-3-EN-YL)PROPANOL $$ 2-Cyclohexene-1-p... • • • I • 73 5.60 5.80 6.00 6.20 m/z 71.00 6.57%
5000 43 27 55 .1 87 113 174 0 Dir 11 ■ i ■ ■■ TIT T T‘11—081114 ।।।।. m 1T TIITIIIuTTTTrrt-r miz—> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 5.60 5.80 6.00 6.20
03512.D HP022102.M Fri Mar 15 10:09:17 2002 Page 9
NYC-WTC_000037732
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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 0.999
machine-extracted · confidence unavailable · Check page ↗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_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 0.999
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 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037700
Laboratory report documenting GCMS analysis of a method blank for sample AE03611 to verify analytical system cleanliness.
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_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_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_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_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_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
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 topics · similarity 0.997
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NYC-WTC_000037604
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Laboratory report showing GCMS blank analysis results for volatile organic compounds with detection limits below MDL.
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NYC-WTC_000037635
Laboratory report documenting GCMS analysis of a method blank for sample AE03508 to verify analytical system cleanliness.
Filed in the same folder