Microelement Stock

Fe-EDTA solution 80 mL
MnCl2•4H2O 180 mg
MoO3 (85% purity) 18 mg
or
Na2Mo4•2H2O (99% purity)
30.55 mg
ZnSO4•7H2O 22.0 mg
CuSO4•5H2O 7.9 mg
H3BO3 (Boric Acid) 286 mg
Vanadyl sufate hydrate 6.6 mg
CoC12•6H2O 4.0 mg
Milli-Q Water ~545 mL
  • Measure out Milli-Q
  • Dissolve all components in order
    (Note: Do Not autoclave)