GCMS sample AE12765 results, June 6 2002

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Data File C:\MSDCHEM\1\DATA\060402\12765.D Vial: 6 Acq On 4 Jun 2002 7:55 pm Operator: McLean Sample 6/4 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 5 Methane, chloro- Concentration Rank 7

R.T. EstConc Area Relative to ISTD R.T. 3.92 1.18 ug/L 758381 1,4-dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Methane, chloro- 50 CH3C1 000074-87-3 5 2 Methane, chloro- 50 CH3C1 000074-87-3 5 3 Krypton 84 Kr 007439-90-9 4 4 Perdeuterobenzene 84 C6D6 001076-43-3 4 Abundance Scan 143 (3.920 min): 12765.D (-141) (-) m/ z 84.00 00.00% 84

50 5000 41 ■ ■ ■ i ‘ । ■ i 1 1 1 1 rr 1 1 1 r 87 3.60 3.80 4.00 4.20 0 • •j । ■ ■•■ । ■ ■ ■ ■ 11 •. • । TTTTHT H m/z 50.10 61.04% iz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #111051: Methane, chloro- 50 _MWhoww 5000 3.60 3.80 4.00 4.20

niz-> Abundance 12 OtTIITTTTH 15 24 3538 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 471 — +i11111" ■11 ■1 “ i" " i1"11 ■'111"111" " i1

#12334: Methane, chloro- 50 .Mouu m/ z 48.10 31.65%

15 ‘ ‘ ' I ' 1 1 ' I 1 1 1 1 I 1 11 1 I 1 1 1 1 I 3.60 3.80 4.00 4.20 5000 m/z 41.10 29.12%

nz-> Ot 5 J 35 mm 47. 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 ‘11" ■' I' ‘ ‘ ‘ 1 ‘ ‘ ‘ ‘ 1 ‘ ‘ ‘ ‘ I'' ‘' 1 ‘" I ‘ ‘ " I “ ‘' I' J.MWoli, Abundance #33829: Krypton ■ ■ ■ i ■ ■ • • । • i ■ 1 ■1 i 11 ' ■ i 84 3.60 3.80 4.00 4.20 m/z 81.90 14.76% 5000

42

iz-> 0 1:1' ■" I ■ “ ■ i" " i1' ‘' i" " i ■ “11"1111 ।11" ■ ■ i' ■ ■ ■ i' ■ ■ ■ i ■' ■' i ‘ ■ ■ ■ i ■" ‘ i ■ 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 80 ■1 'i “ ■ ■ i' Malenns 3.60 3.80 4.00 4.20

12765.D 060302.M Wed Jun 05 14:05:26 2002 Page 8

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