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Journal of Chemistry
/
2015
/
Article
/
Tab 4
/
Research Article
Derivative Spectrophotometric Methods for the Analysis and Stability Studies of Colistin Sulphate
Table 4
,
, and
values for colistin degradation at pH 9 at different temperatures (5, 25, and 40°C).
Temp.
(min
−1
)
(0.693/
)
(0.105/
)
5°C
0.0008
866.25
131.25
25°C
0.0079
87.70
13.30
40°C
0.035
19.80
3.00