GCMS reference analysis results for sample AE06337, May 3 2002

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Reference analysis report for GCMS testing of volatile organic compounds with quantified concentrations recorded on May 3 2002.

NYC-WTC_000044478–000044495

Folder label: “GCMS X 4/29/02 A 5/1/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\MSDCHEM\1\DATA\050102\6337.D Vial: 13 Acq On 1 May 2002 7:29 pm Operator: Mclean Sample re-ext 4/29 Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\l\METHQDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L •******************************************************************** Peak Number 1 Methane, bromodichloro- Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 3.38 0.22 ug/L 156687 1,4-Dichlorobenzene-d4 9.94 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Methane, bromodichloro 162 CHBrC12 000075-27-4 78 2 Methane, bromodi chloro 162 CHBrC12 000075-27-4 78 3 Methane, bromodi chloro- 162 CHBrC12 000075-27-4 64 4 Methane, bromodichloro- 162 CHBrC12 000075-27-4 64 Abundance Scan 51 (3.379 min): 6337.D (47)(-) m/z 83.00 100.00% 83

5000 "i । , i i 4 L i r 47 ' i ■ ' 1 1 1 ■ 39 । 96 129 320 3.40 3.60 3.80 58 67 - i d "’’T’0TT i 1 ‘ ' I || 1111 4LL— r 111 r 11 ■ i TTT m/z 85.00 A 59.40% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #33236: Methane, bromodichloro- 83

A____________ / A A_________________A______ 5000 ' | ' •■"'I । | ' । । > | I i ’ I | ।

320 3.40 3.60 3.80 47 m/z 47.00 20.09% 129 A I 113 ........... . 123 116 164 ||, m/z-> Abundance 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 #116497: Methane, bromodichloro- 83 ' r 1 ‘ ■ i11111''111' ■'1111'111'11111' ■ i''

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3 20 3.40 3 60 3.80 5000 m/z 48.00 14.41%

m/z-> Abundance .... 28,37 1 47 11 191 L ll I I I I I I I I I I I I I I I r I I I I I I I I I I I I I I

10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 #116496: Methane, bromodichloro- 83 129 1111 । «111 ■ ■ ■ • ] TIT wolps 3 20 3.40 3.60 3.80 m/z 87.00 13.69% 5000 47 35 || 129

m/z-> 13 10 20 rel 60 70 80 191 30 40 50 58 70 ■ ■ । ■ ■ ■ ■ । |I ■ ip 164 90 100 110 120 130 140 150 160 170 116 TE"31 n 1 1T'11111 ||, 1 1 1 1 ' I ।11111 > । 1 i 1 1 1 1 i 1 1 1 1 I 1 1 1 1 I ' 3.20 3.40 3.60 3.80

6337.D 050102.M Thu May 02 12:22:16 2002 Page 4

NYC-WTC_000044488

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