Most widely used fixative
FORMALDEHYDE
AKA HELLY's. For Pituitary Bone Marrow and Blood containin tissue
Zanker's Formol
Demonstrate Ricketssia. For degenerative process and tissue necrosis
Orth's
Prevents small fragments to be over looked
Picric Acid
Most rapid fixative. For brain tissue in diagnosing rabies
Carnoy's