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Studies on the quality of irrigation waters in Kalawewa area
Gunawardhana, H.D.
;
Kumudini, A.M.
;
Adikari, R.
(
Nationa Science Council:Colombo
,
1981
)
In situ determination of copper (II) and cobalt(II) using adsorptive cathodic stripping voltammetry with hydroxamic acid modified carbon paste electrode
Senthilnithy, R.
;
De Costa, M.D.P.
;
Gunawardhana, H.D.
(
National Science Foundation:Colombo
,
2006
)
The pKa values of ligands and stability constants of the complexes of Fe(III), Cu(II) and Ni(II) with some hydroxamic acids:a comparative study of three different potentiometric methods
Senthilnithy, R.
;
De Costa, M.D.P.
;
Gunawardhana, H.D.
(
National Science Foundation:Colombo
,
2008-9
)
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Author
Gunawardhana, H.D. (3)
De Costa, M.D.P. (2)
Senthilnithy, R. (2)
Adikari, R. (1)
Kumudini, A.M. (1)
Subject
Chemistry (3)
Chemical analysis (2)
Adsorptive cathodic stripping voltammetry (1)
Agriculture (1)
Alkalinity (1)
Biological systems (1)
Bjerrum method (1)
Hydroxamic acids (1)
Ionization constants (1)
Irrigation (1)
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Date Issued
2000 - 2008 (2)
1981 - 1989 (1)
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