P507 non-ferrous metals Extractant 2-ethylhexyl phosphoric acid mono-2-ethylhexyl ester
DY319 Nickel cobalt co-extraction extractant
DY366 Scandium extractant
DY377 diglycidyl bisamide class acidic metal extractant
Laterite-Nickel ore extraction reagents
DY272 Nickel Cobalt extractant Bis(2,4,4-trimethylpentyl)phosphinic acid
