What does Leana mean? Leana [leana] as a girls' name has its roots in Norman, Greek, English and French, and Leana means sun ray; to twine around. Leana is a variant form of Aileen (Norman): Scottish respelling of Eileen. Leana is also an Irish form of Helen (Greek).
From Wikipedia, the free encyclopedia. Formal balance, also called symmetrical balance, is a concept of aesthetic composition involving equal weight and importance on both sides of a composition. ^ J. Englebright Fox, Robert Schirrmacher. Art and Creative Development for Young Children (7 ed.). Cengage Learning, 2011.
This is what I would recommend; a commercial formalin solution will be a lot more stable than something you prepare in the lab. The fact that it contains a small percentage of methanol is not a problem for the large majority of procedures, and should not affect the staining that you are trying to do; methanol is in itself a mild fixative at those concentrations.