NYC-WTC_000044025
Laboratory report for sample AE09973 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 26 pages
GCMS analysis results, sample AE09771, May 2002
Machine-extracted title · confidence 100%Laboratory report for sample AE09771 showing surrogate recovery and unknown compounds from May 9, 2002.
NYC-WTC_000043893–000043918Folder label: “GCMS X 4/25/02 A 5/7/02”
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NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\MSDCHEM\l\DATA\050602\9771.D Vial: 24 Acq On 7 May 2002 6:25 am Operator: Mclean Sample 4/25 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e
Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L
Peak Number 6 1-Hydroxy-2-butanone Concentration Rank 9
R.T. EstConc Area Relative to ISTD R.T.
4.01 0.41 ug/L 241299 1,4-Dichlorobenzene-d4 9.94
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 1-Hydroxy-2-butanone 88 C4H802 005077-67-8 4 2 Ethyl Chloride 64 C2H5C1 000075-00-3 4 3 1-Hydroxy-2-butanone 88 C4H802 005077-67-8 2 4 2-Chloroethanol 80 C2H5C1O 00010707-3 2 Abundance Scan 158 (4.008 min): 9771 .D (-152) (-) 40 m/249:10.100-00%
5000
51 84 88 3.60 3.80 4.00 4.20 4.40 37 "Ti 1 1 I I 1 1 1 '[ 1 1 1 1 I 1 1 1 1 ] * 1 1 1 1 1 1 1 1 I 1 1 1 43,48,1 58 'i " ।' i " " i I I r 1" i1" 111" 11"111'"11'11 m/z 51.05 20.46% m/z-> Abundance 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #108087:1-Hydroxy-2-butanone 29 57 P"eyM"hyanpaha 5000 3.60 3.80 4.00 4.20 4.40 m/z 49.10 14.93%
m/z-> 5 TTTTTTTTTTTTTTTT 26 33 394245 5053 , ,60 TTTTTHTHHTTTTTT 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 73 88 I I | I i i > | i I I > | r I | I | I । > I | I i 1 i | i i I i | I I I I | I M/ M"yMnh.anoas, Abundance #107943: Ethyl Chloride 23 3.60 3.80 4.00 4.20 4.40 64 5000 m/z 84.00 11.62%
25 35 49 JW /WWAMMlooo mfe-> 5 1215 - ?1.8HHH— TT+ 60 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 17. i' " 11" 1' r 1" i
Abundance #477:1-Hydroxy-2-butanone 29 3.60 3.80 4.00 4.20 4.40 57 m/z 87.90 10.07%
5000 w 88 15 20 26 32 36394245 5053 | ,60 69 73 "11‘ TTH HTT i " 11 r 1'' i1" 11'1111111 ■ r' " r " 11 r । r 11 i i i i | । t । । ] I I I । ■ ■ ■ ■ i ■ ■ ■ - i , > । । i । ■ 1 । 1 , m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.60 3.80 4.00 4.20 4.40
9771.D 050102.M Tue May 07 15:44:21 2002 Page 9
NYC-WTC_000043906
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NYC-WTC_000043906Source: NYC Law Department, mirrored locally
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1 shared topics · Same agency, volume and box · similarity 0.997
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Laboratory report documenting GCMS analysis of sample AE11928 conducted on June 4, 2002.
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