Trace Metal Solution A5+Co

H3BO3 2.86 g
MnCl2•4H2O 1.81 g
ZnSO4•7H2O 222 mg
Na2MoO4•2H2O 390 mg
CuSO4•5H20 79 mg
Co(NO3)2•6H2O 49 mg
Milli-Q Water ~1 L

 

  •  Measure out 500 mL Milli-Q
  • Add components in order
  • Bring volume to 1 L with Milli-Q