GCMS analysis report sample AE09517, May 23, 2002

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GCMS laboratory report for sample AE09517 detecting unknown compounds and 2,4-DDD on May 23, 2002.

NYC-WTC_000013089–000013116

Folder label: “GCMS X 5/21/02 A 5/21/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\052102\9517.D Vial: 13 Acq On : 21 May 2002 11:07 pm Operator: Mclean Sample : re-extract Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 1 Carbonic chloride fluoride Concentration Rank 17

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

3.24 0.24 ug/L 162497 1,4-Dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Carbonic chloride fluoride 82 CCIFO 000353-49-1 5 2 Isothiazole 85 C3H3NS 000288-16-4/4 3 Ethane, 1-chloro-l-fluoro- 82 C2H4C1F 001615-75-4 3 4 Ethanol, 2,2-dichloro- 114 C2H4C12O 000598-38-9 2 Abundance Scan 28 (3.244 min): 9517. D (-24) (-) m/ z 83.00 100.00% 83

47 5000 51 W 35 87 58 3.20 3.30 3.40 3.50 3.60 3.70 0- 11011101000—2011032773 Hmm m/z 47.10 65.70%

WM । 111111 > । < 11 > । > < 11 ] 11 * 111 ■«> 1111111111 "IT miz-> 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #12296: Carbonic chloride fluoride 47

5000 82 ■1 • • । ■ ■ ■ • । । *1 ■ ■ i ■ ■ ■ • । ■ ■ • ■ । ■ 3.20 3.30 3.40 3.50 3.60 3.70

M 28 35 m/z 84.90 54.27% 63 12 18 131 38 54 60 | , 68 77 0- ' “ 'I “ “ l““l ■11" ''P" 'I' ■I"‘‘l ■■ ■ T HmpmmmB) miz-> 0 5 10 15 20 25 30 35 40 45 50 55 €0 65 70 75 80 85 90 95 Abundance #34333: Isothiazole 85 I ' ' 1 ‘ I ' ' ' ' I ' ‘' I ‘ ‘ ‘ ‘ I T33 3.20 3.30 3.40 3.50 3.60 3.70 5000 m/z 51.10 37.88% 58

39 45 52 j | 0- t », > । . r t»j» t 1 i n i । »i •: ।» H i j. | ‘ r j i >» I j * r * 1 J» m »j 111» ।» I 11 j 0TT TTTH 'I" *■ I miz-> 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #12263: Ethane, 1-chloro-1-fluoro- 47 3.20 3.30 3.40 3.50 3.60 3.70 m/z 81.90 30.72%

5000 27

0 —0 ?..1215,19.241,,31.3738,.434 Tht] 61 Y 7982 rnfz~> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.20 3.30 3.40 3.50 3.60 3.70

9517.D 052202.M Wed May 22 11:29:15 2002 Page 4

NYC-WTC_000013097

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