Which of the following is most common fixative used in electron microscope: (A) Glutaraldehyde, (B) Formalin, (C) Picric acid, (D) Absolute alcohol
Answer is A. Ref,Ackerman 9/e p27 Commenest fixative used for light microscope examination 10%buffered neutral formalin Commenest fixative used for electron microscope examination.Glutaraldehyde