NYC-WTC_000047926
GCMS analysis report for sample AE08258 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Document / 22 pages
GCMS results sample AE08257, April 2002
Machine-extracted title · confidence 100%GCMS analysis report for sample AE08257 showing surrogate recovery and unknown compounds from April 2002.
NYC-WTC_000047904–000047925Folder label: “GCMS X 4/8/02 A 4/17/02”
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OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\MSDCHEM\1\DATA\020417\08257.D Vial: 15 Acq On 17 Apr 2002 9:01 pm Operator: Nefliu Sample sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 2 Acetic acid, 3-[1,3]dioxola... Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
5.96 0.74 ug/L 768250 1,4-Dichlorobenzene-d4 9.99 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetic acid, 3- [ 1,3 dioxolan-2-y. . . 174 C8H14O4 1000186-02-3 45 2 3-Pentanol, 3-methy.- 102 C6H140 000077-74-7 28 3 N-Ethylformamide 73 C3H7NO 000627-45-2 9 4 Butane, 2-methoxy-2-methyl- 102 C6H140 000994-05-8 9 Abundance Scan 491 (5.964 min) 08257.D (-484) (-) m/z 73.10 100.00% 73
5000
43 5 60 5 80 6 00 6.20 6.40 87 103 0- .......................................................... ■......................................... 11 1111 II’ I 1 I " I i'i > < I I I ' > I I I ' [ I ' ' I I I ' > I ' I 1 I I ' I I I ' < I I < > > I I ' i ■''11 ‘ m/z 43.10 23.74% /z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #25344: Acetic acid, 3-[1 3]dioxolan-2-ylpropyl ester 73
5000 5.60 W 5 80 6 00 6 20 6 40 43 m/z 45.00 8.26% 27 55 .1 87 113 131 174 0 TTT IIUB—unir 1" 11 1) I"1 'I'" ’I" n/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #114875 3-Pentanol, 3-methyl- 73 A 5.60 5 80 6.00 6 20 6.40 5000 m/z 41.05 6.96% 55 27 45 87 0-"15. 111371. 111 "1111 •'1 63.. । ■ 1 r> ■ * 11'1 "t1 +TTTTTTTTTTTTPTTITPTTLTTPTTTT " tVz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #857 N-Ethylformamide MWWAMNNA# Mwjn#/Ayhr 3b 5 60 5.80 6.00 6.20 6.40 73 m/z 71.10 6.70%
5000 44 58
18
tt/z—> 0 11 74# 10 20 30 40 50 Im— TpmnmuupommuBau 60 70 80 90 100 110 120 130 140 150 160 170 180 A......... 5 60 5 80 6 00 6 20 6 40
08257.D 041702SCAN.M Thu Apr 18 09:33:55 2002 Page 7
NYC-WTC_000047914
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NYC-WTC_000047914Source: NYC Law Department, mirrored locally
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NYC-WTC_000048287
Initial analysis page for sample AE08261 showing surrogate recovery data and unknown compound screening.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048378
GCMS analysis report for sample AE08265 showing surrogate recovery and unknown compound screening on April 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047867
GCMS analysis report for sample AE08255 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048355
GCMS analysis report for sample AE08264 showing surrogate recovery and unknown compound screening on April 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047772
Laboratory report documenting GCMS analysis of sample AE08251 conducted on April 19, 2002, including surrogate recovery data.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047802
Laboratory report documenting GCMS analysis of sample AE08252 conducted on April 19, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048401
GCMS analysis report for sample AE08266 showing surrogate recovery and unknown compound screening on April 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047886
GCMS analysis report for sample AE08256 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048268
Laboratory report detailing surrogate recovery results for sample AE08260 analyzed on April 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048309
GCMS analysis report for sample AE08262 showing surrogate recovery and unknown compound screening on April 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047608
Laboratory report documenting GCMS analysis of sample AE07977 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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NYC-WTC_000047745
Header page for a GCMS data file related to WTC environmental testing in April 2002.
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NYC-WTC_000047748
Laboratory report of GCMS calibration data for sample AE08251 conducted on April 17, 2002, listing target compounds and concentrations.
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NYC-WTC_000047752
Laboratory report of GCMS reference analysis for sample AE08251 conducted on April 17, 2002, showing recovery percentages for target compounds.
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NYC-WTC_000047757
Laboratory report of a GCMS blank analysis for sample AE08251 conducted on April 17, 2002, showing non-detect levels for various compounds.
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