1. For the purpose of improving the ability of electrophoretic separation of the Tiselius apparatus, the author developed a method by which to form a dependable zone between solutions in cells. At the same time he obtained a particular zone electrophoretic diagram by means of an optical apparatus of his own making.
2. From the viewpoint of relative mobility, at least new 10 peaks were observed, in addition to 6 (A, α₁, α₂, β, φ and γ) which have been found.
3. Though these new peaks may be regarded as sub-fractions of the said fractions, the author now desists from forming his conclusion.