5.4.2.7 AsO43- - 3191 5.4.2.7 Ca2+ in presence of 0.2 mM CoCl2 15 5.4.2.7 Cd2+ in presence of 0.2 mM CoCl2 52 5.4.2.7 Cu2+ in presence of 0.2 mM CoCl2 19 5.4.2.7 Fe3+ in presence of 0.2 mM CoCl2 70 5.4.2.7 phosphate 50 mM, 95% inhibition 16 5.4.2.7 SO42- 50 mM, 85% inhibition 245 5.4.2.7 Zn2+ in presence of 0.2 mM CoCl2 14