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 4 Propanoic acid, methyl ester Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 7.34 0.21 ug/L 222687 1,4-Dichlorobenzene-d4 9.99 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Propanoic acid, methyl ester 88 C4H802 000554-12-1 4 2 Propanoic acid, methyl ester 88 C4H802 000554-12-1 4 3 Formamide, N-(cyanomethyl )- 84 C3H4N2O 005018-27-9 3 4 l-Penten-3-one 84 C5H80 001629-58-9 3 Abundance Scan 726 (7 345 min) 08257 D (-724) (-) m/z 40.00 100.00% 4b VMWyMM*
5000 59 84 88 ' ' I ' 1 ' 1 I 1 ' Ui’ f • ■ I ' I I • ' I I < 36 7.00 7,20 7,40 7 60______ 48 0 mmmmmmpmmmn mpmmop pTTTp-rnnyrTTTpnnrTyTTT^ ' i “"r' m/z 87.90 31.65% /z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #485 Propanoic acid, methyl ester 29 57
5000 88 7.00 7 20 7 40 7 60______ 15 m/z 83.90 29.65%
Tl/Z—> 0 111" ' I ‘11 5 +19.4 , |33 41.45 53 .61........... 73................. , I1"'.. ...1.... I1 1TUUEnTu ITT 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 NMMMHWMAMMsrt Abundance #108078: Propanoic acid, methyl ester 29 57 7 00 7 20 7 40 7.60______ 5000- m/z 59.10 28.32% 88
n/z- > 25l 01 ' 11"11>11'|।n 111'।>| 5 10 15 20 25 33 41 45 53, I । ■ i1"1111" I" "i" " 11 +1— 74 r 1" i ■ " ■ i'11 ■ i 30 35 40 45 50 55 60 65 70 75 80 85 90 95 ......... Abundance #541: Formamide, N-(cyanomethyl)- 29 7.00 7 20 7 40 7 60______ m/z 57.00 21.54% 84 55 5000
40
/z- > 0 "r 5 ' i' ■ ■'i'" 1 r11'i ■ ■ 36 .45 61 66 i.,,|l.ll|lill|.l,. TH +tttppmt 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 . ........... 7.00 7 20 JWLL 7.40 7.60
08257.D 041702SCAN.M Thu Apr 18 09:33:55 2002 Page 9
NYC-WTC_000047916
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NYC-WTC_000047916Source: 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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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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