GCMS surrogate recovery results, April 22 2002

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Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\020417\08260.D Vial: 17 Acq On : 17 Apr 2002 10:40 pm Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 1 Methane, bromodichloro- Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 3.37 0.21 ug/L 231535 1,4-Dichlorobenzene-d4 9.99 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Methane, bromodichloro- 162 CHBrC12 000075-27-4 83 2 Methane, bromodichloro- 162 CHBrC12 000075-27-4 83 3 Methane, oxybis[dichloro- 182 C2H2C140 020524-86-1 78 4 Methane, bromodi chloro-162 CHBrC12 000075-27-4 78 Abundance Scan 49 (3,367 min): 08260.D (-42) (-) m/ z 83.00 100.00% 83

5000

47 * 129

tVz-> 0 10 20 30 pl. 40 50 11 । 93 ' i'''' i''' ■ । '1 • । ■ ■ • ■ । ■ 60 70 80 ........... "IO ||................................ 90 100 110 120 130 140 150 160 170 ‘‘T1" IIII 11 11 11 11 »I 11 3 20 3 30 3.40 3.50 3.60 3.70 3 80 m/ z 85.00 65.20% Abundance #33236: Methane, bromodichloro- 83

5000 MA—4A 1 114/1187.48 ___3 20 3 30 3.40 3 50 3 60 3 70 3.80 47 m/z 47.00 19.71% 129 27 35 ||h 63 72 || -n/z--> 0+ 13 ■ i ■ ■ ■ ■ i ■ 10 20 PITTPTTT 116 123 164 r '1 ' i " '1 I1 ■ " i' '1 11 " " 11'1 ' i " 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 11,

Abundance #116506. Methane, bromodichloro- 83

3 20 3.30 3.40 3 50 3 60 3.70 3.80 5000- m/z 48.00 16.41%

n/z-> Abundance 0) 10 13 20 30 35 40 47 II 55 64 72 11 ' ' | '< ' । | ■ ■ ' 1 | । 1 I’1 | 1 । 1 I | !' I ' | । I । । | । I । I | I

50 60 70 80

83 91 116 ' 129 |I 144 163 THrIti I I | I I'l | | | I T**1” | 1*1*1 | > | > | i I ■ | | | i < i rrr i | r r

#33237 Methane, oxybis[dichloro- 90 100 110 120 130 140 150 160 170 WAs, 3 20 3.30 3.40 3.50 3 60 3 70 3.80 m/z 49.00 12.02%

5000 47 "MAwA 28

Tl/Z-> 0 ■ ■ i ■ ■ 10 ..1,1271. 20 30 40 50 70 11.1 ' r " ' 1 1 1 ' 1 1 1 1 1 ' | ■'1 I| I 1 I 1 | 1 '>' | ' । i I I ! I H | i | I |I rI Ii I | i | i I i | 60 70 80 90 100 110 120 130 140 150 160 170 1' i11 3.20 3 3 0 3.40 3.50 3.60 3.70 3 80

08260.D 041702SCAN.M Thu Apr 18 09:45:49 2002 Page 6

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