... FeCl 2 ·4H 2 O, CoCl 2 ·6H 2 O, MnCl 2 ·4H 2 O,NiCl 2 ·6H 2 0, ZnCl 2 , H3BO3, NaMoO4·2H 2 O, and CuCl 2 ·2H 2 O.Trace Elements Solution SL-10FeCl 2 ·4H 2 O, CoCl 2 ·6H 2 O, MnCl 2 ·4H 2 O, ... FeSO4·7H 2 O, ZnCl 2, CoCl 2 ·6H 2 O, CuCl 2 ·2H 2 O, and Na 2 MoO4· 2H 2 O. Trace Elements Solution SL-6H3BO3, CoCl 2 ·6H 2 O, ZnSO4·7H 2 O, MnCl 2 ·4H 2 O, NiCl 2 ·6H 2 O,Na 2 MoO4·H 2 O, ... NiCl 2 ·6H 2 O,Na 2 MoO4·H 2 O, and CuCl 2 ·2H 2 O.Trace Elements Solution SL-7FeCl 2 ·4H 2 O, CoCl 2 ·6H 2 O, MnCl 2 ·4H 2 O, ZnCl 2 , H3BO3,Na 2 MoO4·2H 2 O, NiCl 2 ·6H 2 O, CuCl 2 ·2H 2 O, and HCl.Trace...