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% Oxygen Level Per Number of Purge and Fill Cycles
25
1, 20.3%
20
5, 18.1%
10, 15.1%
15
15, 12.6%
20, 10.5%
10
25, 8.8%
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Precise CA
Glove Box
Data Points =
Number of cycles,
% Oxygen
30, 7.4%
35, 6.2%
40, 5.2%
45, 4.4%
54, 3.2%
40
60
# of Purge and Fill Cycles -5 to +5 Inches of water pressure
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70, 1.9%
78, 1.5%
88, 1.2%
80
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125, 0.6%
105, 0.8%
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120
47
140
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