Porai-Koschiz

Porai-Koschiz is a family name that may refer to :

• Alexander Evgenjewitsch Porai-Koschiz (1877–1949), Russian chemist and university professor
• Evgeni Alexandrowitsch Porai-Koschiz (1907–1999), Russian solid-state chemist and university professor
• Michail Alexandrowitsch Porai-Koschiz (1918–1994), Russian chemist, crystallographer and university professor

This is a disambiguation page for differentiating between several terms identified with the same word.