Use of metaphosphoric acid in preparation of clear protein-free filtrates.
D001205:Ascorbic Acid / Q000097:blood*; D001769:Blood; D006801:Humans; D010710:Phosphates; D010757:Phosphorous Acids
D010710:Phosphates; D010757:Phosphorous Acids; C043639:metaphosphoric acid; D001205:Ascorbic Acid
BLOOD; PHOSPHATES; VITAMIN C/in blood