Dalton’s osmium and potassium dichromate buffer
Potassium dichromate buffer (5%, w/v)
NaCl (3.4%, w/v)
Mix 1 part 5% potassium dichromate buffer, 1 part 3.4% NaCl, and 2 parts 2% osmic acid.
Potassium dichromate buffer (5%, w/v)
NaCl (3.4%, w/v)
Mix 1 part 5% potassium dichromate buffer, 1 part 3.4% NaCl, and 2 parts 2% osmic acid.