GCMS analysis results for sample AE10134, May 8 2002

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Laboratory report documenting GCMS analysis of sample AE10134 conducted on May 8, 2002.

NYC-WTC_000044408–000044429

Folder label: “GCMS X 4/29/02 A 5/3/02”

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NYC 9/11 Public Portal Document

Data File C:\MSDCHEM\1\DATA\050202\10134.D Vial: 26 Acq On 3 May 2002 9:42 am Operator: Mclean Sample 4/29 ad 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 3 Ethyl Chloride Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T.

3.73 0.40 ug/L 223563 1,4-Dichlorobenzene-d4 9.94

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Ethyl Chloride 64 C2H5C1 000075-00-3 42 2 Ethanone, 1-oxiranyl- 86 C4H602 004401-11/0 5 3 2-Butanone, 3-methyl- 86 C5H10O 000563-80-4 4 4 2,3-Butanedione 86 C4H602 00043 -03-8 4 Abundance Scan 111 (3.732 min): 10134.D (-100) (-) m/z 43.10 100.00% 43

5000 Mo/WMuo Mo/ 49 ' 1 1 1 1 1 1 I ' 1 1 ' I ■ ’ ' I ' 1 ' 1 I 86 3.40 3.60 3.80 4.00 3740 63 83 | | | I ■ ■ I | ■ III | l'r"> ' 1 ' | 1 1 1 1 | nm lilal ■ । ■ 11 < 1111' i1 ■11111 11" ■' i ■' " i1 ■11111 ■ '11 r 1 " r ' m/z 49.10 23.70% m/z—> Abundance 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95

23 #107943: Ethyl Chloride "wwya/""woo 64 5000 ■ I I I I I I I I I I > I I I I > I ! I I I I

3.40 3.60 3.80 4.00 49 m/z 86.00 13.58% 25

m/z-> 5 " i" —4 1215 TTTTH 31.438, „ । 60 67 35

10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 TIWTTHT " i " " i ■ " ■ I' " ' i'1 " r ■ "Whus"yMkov Abundance #109927: Ethanone, 1-oxiranyl- 43 1 ' I ' ' 1 ‘I* i i 1 ]' i i > | 1 i r i |

3.40 3.60 3.80 4.00 5000 m/z 82.90 7.19%

71 86 3639 ,46 50 55 60 2629 mlz-> 11'11' i' "111'1111 82 11 ■ > | I | I 1 | r । i i । i । । i । i i i i | | I I I । I । i > । > i I I | I I

5 ■ i" i 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Stu Abundance #109358: 2-Butanone, 3-methyl- ______ A________________ A A 1 | ■ I I I | ‘ll i | ′ 11/n

43 3.40 3.60 3.80 4.00 m/z 63.10 6.87%

5000

27 391 86

m/z-> 5 11 " 1111111'1'11 11.1,32.1371 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 55 61 71 । I I ■ I I I I I I I I I ■ I I I I I ■ > I I I I I I I I I I I I << I I I < I I I I I I I I I t I I ■ I I ■ ' 1 i ' 1 1 1 i ■ 1 1 ■ 1 1 1 ' 1 I ' 1 1 1 i 3.40 3.60 3.80 4.00

10134.D 050102.M Mon May 06 12:24:13 2002 Page 6

NYC-WTC_000044417

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NYC-WTC_000044417Source: NYC Law Department, mirrored locally

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