FAQ: What is the composition of the Standard Taq (mg-free) Reaction Buffer?

1X Standard Taq (mg-free) Reaction Buffer: 10 mM Tris-HCl, 50 mM KCl, pH 8.3 @ 25 C. Supplied as a 10X concentrated stock. For reactions requiring dNTPs, Deoxynucleotide Solution Mix (NEB #N0447) or Deoxynucleotide Solution Set (NEB #N0446) are available separately.