The loss of sodium and potassium during the dry ashing of animal tissue.
D000838:Anions; D007477:Ions; D011188:Potassium / Q000737:chemistry*; D012964:Sodium / Q000737:chemistry*
D000838:Anions; D007477:Ions; D012964:Sodium; D011188:Potassium
POTASSIUM/chemistry; SODIUM/chemistry