AN IODOMETRIC METHOD FOR THE DETERMINATION OF SODIUM IN SMALL AMOUNTS OF SERUM

Abstract

Several years ago one of us described a gravimetric method for the determination of small amounts of sodium in ashed serum (1).In this method the sodium is precipitated as the pyroantimonate K&Sb20, + 2NaCl # NalH&Sb20, + 2KCl *After submitting this paper for publication we